[....] Starting enhanced syslogd: rsyslogd[ 13.626656] audit: type=1400 audit(1517572435.543:4): avc: denied { syslog } for pid=3790 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. 2018/02/02 11:54:08 fuzzer started 2018/02/02 11:54:08 dialing manager at 10.128.0.26:45931 2018/02/02 11:54:11 kcov=true, comps=false 2018/02/02 11:54:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x5, &(0x7f0000003000-0x28)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000003000-0xdd)=""/221}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000)='user$#n\x00', 0x8, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000)="ae87407729dba10482dcf74c3ebd6f638df54fd02e97fac38e1ee8a5c27a849a6e9a3e8a1e5a5ce694654197d1cbd13b10782d24bb199c12014b2eda9455d7fa28de43351701274596ece8e92d19bcf8ac83f90e971f8f08fb3d628a420f935c9e74f6ea951032358cc018baf9706e2031880d52b29eaeda34ffd8b45a7f49a6448ff6fda45a0c9ccafb4e3ce5b5646757731d576886cf0b93a0ad76e7b33c65d386dce8ad30d02dcdb699c5a4ab7f6df8cebb91c7f53d38c323", 0xba}, {&(0x7f0000005000-0x72)="f169d0275c4abee84a37fd2232d2e14b272a880aaae9ee5504180e571eb1bbe06d3319eed3f3e44439f9ad2ef9d1a49aa057d8cd70ebc1f9e0c1bcff9a78c98a0df564562ba2c68fc78b7ba266dfcbbc852d65a12f07d59a63628beacdd321bbaa08969dfb7c8645e62aba1e71a0a2602037", 0x72}], 0x2, &(0x7f0000004000)=[{0x50, 0x114, 0xfffffffffffff6f8, "2ba0eb3b62a5dc289cbc85a4e19beb5ac5a90643236f694cfd2491da49b9296995c55c2badc12b3a9dbcbfff71c3072e74c6b4cebfe10357648b743e5b5cfec2"}, {0x98, 0x13e, 0x0, "ee3108aecf1c25baa66a9939f7a92a5e8e8956407f1f7bb5e02e88a80a1dacd9c869cd0c7a560dde70cad50c7b1973ac71711519025b10fa3cfab4f9e507290af9812448888206e2c24058387859935fac0669eb48ae552a325402f9fb0cdce31e1af3ab405363526876f8b19a6a7fe1994b98c97689b505d3bd33bf2d8fc1fae44f8aaa63b132"}, {0x1010, 0x113, 0x8, "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"}], 0x10f8, 0x4000001}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xfffffffffffffffb, 0x4, 0x9, 0x7, 0x30}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000008000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000008000)={{0x1e5c, 0xfae7}, 'port1\x00', 0x40, 0x1, 0x2, 0x7, 0x90e, 0x7, 0xff, 0x0, 0x7, 0x6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000000a000-0xd0)={0x7, 0xbeac, 0x9d55, 0x0, 0x7ff, 0x10001, 0x9, 0x7fff, 0x1000, 0x3, 0x5, 0x6, 0x5, 0x5, 0xffffffffffffff00, 0x5, 0xffffffff00000001, 0x5, 0x0, 0x9, 0x7f, 0x7fffffff, 0x3, 0x1, 0x35ee, 0x8}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x80}) 2018/02/02 11:54:12 executing program 7: r0 = memfd_create(&(0x7f0000be2000-0xb)=']^security\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x5, &(0x7f0000001000)=[0xe5, 0x800, 0x2, 0x101, 0x400]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xb)=']^security\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000)="6d3029fe14134fbcc4c2411edec969372e7c190d0e96f16a6de1ef353d14e66a7221923b687fa7b3f0ebe5beaec01df1e085c07f2716e509534ad8ed39b8caa9489093552ec3f1fa5ffdfe1b60ef9a79c367bb767bb3d7e3269fab27508fc12ae775af377e095be5f6cd3c6f22d178a79a7df86fb5c585ce17e5c9048424e1a4fecbb1573223a8630457eed04b8e91f6c4feca0acdb3fe6e974985fb04c61c1759166ae7e29151f861d650f3fa136f9bbff292fb097d980a4ee4a02bc1306978b1b39097f5b5f43df91a740ebb7a0ac33afeb1cb4bdf26ae58aeb04e", 0xdc) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4), &(0x7f0000004000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x5, 0x2}, 0x9, 0x800, 0x4}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x20c, 0x20, 0x1, r2}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000006000)=0x80000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000008000-0x24)={0x3, 0x0, 0xff, 0x3f, 0x3, 0x8e, 0x8b, 0x1b40974a, 0x9, 0x8, 0xfff, 0x5}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003000)) fcntl$notify(r0, 0x402, 0x30) 2018/02/02 11:54:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x3)='#*\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x3b)=@file={0x0, ""/57}, &(0x7f0000001000)=0x3b, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x6a}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x2, 0x2, 0x100000000, 0x82a7, 0xee7, 0x3, 0x2, 0x8, 0x800, 0x7fff, 0x4, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000-0x8)) r2 = socket$inet6(0xa, 0x80006, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000005000-0x3)=0x6, 0x4) r3 = socket$inet(0x2, 0x2, 0xfffffffffffff6ca) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='net/rt6_stats\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000005000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000007000-0x10)="2d5ddae4cff3f612f2f11d5b6d26b51f", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x66c2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1fffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x68) socket$inet(0x2, 0x7, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000009000-0x4)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) socket$inet6(0xa, 0x4, 0x80) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/02 11:54:12 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000c1d000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) r1 = fanotify_init(0x0, 0x1000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000036c000-0x4)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)) fcntl$getflags(r0, 0x408) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x8a)={0x0, 0x82, "265427ea2494c7eb2a2d10a12f2231fbd76c65a093fc20c7f6beb8288a5074b65c6a684bd40d6d0e76dd5deff38be95d5cf089af2e4ca6c402b5ae7f3b46cc417e6de5d4c26ea354d339220efa9694b35d5e8d387ae8a5341a548ed8bd8638393338eb732058898943a2760d2719be498708682a5b2d0e0b32d0f7b2e879f88414b5"}, &(0x7f0000002000)=0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x8002, 0x5, 0x1, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x5, "26e9a21d7a"}, &(0x7f0000003000)=0xd) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x20800, 0x0) r4 = getuid() setfsuid(r4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r2, 0x5, 0x8, 0x2, 0xc980, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000007000-0x36)=""/54, &(0x7f0000002000)=0x36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000007000)={0x7, 0x100000001}) 2018/02/02 11:54:12 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000373000-0x28)={'system_u:object_r:hald_log_t:s0', 0x20, 'staff_u\x00'}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="565c727eecb13ab460e7a70b3775196f"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="e640287aee543c2e0c1fa2d0520f2b353f32a6397bf145ac396f9480be8e0f48d2a474af60c654bfde4e714b3cb5a68ce0b6f80ed3e31a756701ec4d14eeef9b67abe2a5c2705c2ad8310990c81db2c7a80b15820adec6f9e5d479b056abd26af0bd0ce189538673248e211eb4e1b55d9c41c8e747fd443139b57763c17ac14a55a4aaac979653f5f20d2d302aa1b26041efc7deef2d7580ba8cf5008451467f0b2b017c91cdef", 0xa7}, {&(0x7f0000003000-0x53)="4575b18341da788874011b5817f2f08f25a5119eb577294a78d44d5f1e9465ff8b272fb28a3a2a23e5708203cf7df99c588c2f5636ef0168d51a728f15cd7fb864a97aa0638916c9872a0fc907e7ced1a2378e", 0x53}, {&(0x7f0000002000)="68ec159e1ff22db3aa8dfbee0634fbc944a3d69607fe7c70cfe2e19ed18e8aceb0b88298a6d180ba6e6af85c19f4645e80c1a32ac9700bcb848c2c9c448f31ab77157ad4e844466d11002c2effd4d934945a9c35e3608ff9aefa5cd9", 0x5c}, {&(0x7f0000003000-0x84)="13b698fb15639dc3b6ed8b78065067aeafa76ac91f03c9c1a2959ce54513bbd52aa2b8daabcbf4b7f01130ca85db9d26fcfe3f11bba1d24c86ab58ab12bf26efec00d495c87f454e5d3f689799502e0287af36a3a8174540e3f4239daa4e59a1f6daa312a0f958816d09a8f610a06eabb517175d95e3aa46c3368dcc1daaf93c644f70ec", 0x84}, {&(0x7f0000002000)="eb064c957fea81933c2529ab7ec03afaf4674f695e956dcb76855c027092638a9824325ab8f565d7e0c4055bab881a113f41bdddc3faca1208b8858ead74eab94824a4a75fb27af2760283c81187e010cbdd7649ca2f18be6769af623f897a3acb8334eda8eb1a6df61d0d17d3bbc4b50fa7126e274fc888d188a8548631e208da2f9c0cf7ed95755963d16ba9e35c", 0x8f}], 0x5, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000-0x8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000-0x42)=""/66, 0x42, 0x1, &(0x7f0000003000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xff, 0x800, 0x100000001, 0x9, 0x7fff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r4, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000005000)={&(0x7f0000006000)={0x5c, 0x3b, 0x800, 0x7, 0x2, {0x1d}, [@generic="c9eb8a8a6b40005f93b643ce31719730102cb2c98bc6754905540682943cff44866651b0fead476af1936b5f6790a6d1f701c5ea78002a97c69e4ef8f209a3eb6352c749224f53"]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x40040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r4, 0x7fffffff, 0x4, 0x0, 0x4, 0xdc, 0x0, 0x2, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7ff, 0x6, 0x80000000, 0x1, 0x8}}, &(0x7f0000008000-0x4)=0xb8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/02 11:54:12 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/32}, &(0x7f0000e8d000-0x4)=0x22, 0x800) getdents(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@mcast2}, &(0x7f0000001000-0x4)=0x14) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000+0xa28)={0x0, 0x1b, 0x6, @thr={&(0x7f0000003000-0x1)="7f", &(0x7f0000002000-0x62)="8291e00f8228dd62d5e4e6cc9329de47594032e8f882cd1c3b53583f5be7df9d4966557c30ce9fcf9d2ca2e636eebdcf86cf04390b04ce289ff652000c1293d483ede076f32ffda5b3b97cb650f67b7431b5af5ae45b435f087cafd106c4c68873fc"}}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000003000-0x20)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000004000-0x4)={0x4, 0x7, 0x1f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r5, 0xbf1a43d, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000005000)=@random={'user.', '\x00'}, &(0x7f0000005000)=""/247, 0xf7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000007000-0xfd)=""/253) 2018/02/02 11:54:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x14100, 0x22) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006fe000-0x6)={0x20, 0x5, 0x1f}) ioctl$KDSKBLED(r0, 0x4b65, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x463, 0x20, 0x7ff, 0x40, 0x7, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/151) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000003000-0x20)={{}, {r1, r2/1000+30000}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005000)={0x3, 0x101, 0x7, 0x7, 0x80000001, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x8}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x4, 0x1, [0xc1c]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r3, 0x6, 0x401, 0x3f, 0x9, 0xfffffffffffffffb, 0x80, 0x4, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x2a, 0x9, 0x8, 0x7fffffff}}, &(0x7f0000006000)=0xb8) shutdown(r0, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1000) r5 = dup3(r0, r0, 0x80000) r6 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000007, 0x1032, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x1c, 0x0, &(0x7f0000008000-0x1c)=[@acquire_done={0x40106309, r6, 0x3}, @release={0x40046306}], 0xb6, 0x0, &(0x7f0000003000)="7302fd69c2655497c7cfc1a2249bc7a227b23748f792e21aa9470582353f3f16594d25fd5bf416bd3244a11d6f38be075b591458769713d381d110c7d18f422af8a7c3039dddd610f7b1b46aeb0ae9ed8279d56c89d83b8ecd94e30a609a4792bf357c7921f0bbdcae44d664aebe5a7b7797a0c7434d59776a28400acc89714b06946e5c807d970c7dda8b8402d19bf61b96d30e237a34797a7db13b13a10521fa41bfe4637c87c26b78655542264214bc5dd8c41f97"}) 2018/02/02 11:54:12 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000394000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0}, &(0x7f00005bb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7}, 0x8) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00003c2000/0x4000)=nil, 0x4000, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1ff, 0x9, 0x7, 0x4, 0x400, "dd616497cd92bb85e4e0d1bae295b52ce33b9d8babd306b8f0754640aa88dd0359728ab8170b3276d7414ae47ef3a7ead4f5cf9d59fe7c1609f29fc495b774", 0xfffffffffffffb58}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7fff}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = accept$inet(r0, &(0x7f0000002000+0xa0)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000003000)={@generic="626ba663328c9d3da90929c2017120ec", 0x8}) sync() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000), &(0x7f0000004000)=0x8) sched_yield() prctl$setname(0xf, &(0x7f0000002000)='selinux\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000005000)="181497f67afa1012138a17539eed2422c8e3534c45eb2a1d912e95b0656595f60bee3cc5f7e717949ccfd0f63aa9e6422de587545173e7c2ed97e31763c3754fadab8b", 0x43}], 0x1) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8002, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) syzkaller login: [ 30.962613] audit: type=1400 audit(1517572452.873:5): avc: denied { sys_admin } for pid=4005 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.001848] IPVS: Creating netns size=2536 id=1 [ 31.015620] audit: type=1400 audit(1517572452.933:6): avc: denied { net_admin } for pid=4010 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.040470] IPVS: Creating netns size=2536 id=2 [ 31.080104] IPVS: Creating netns size=2536 id=3 [ 31.122118] IPVS: Creating netns size=2536 id=4 [ 31.166220] IPVS: Creating netns size=2536 id=5 [ 31.221878] IPVS: Creating netns size=2536 id=6 [ 31.287830] IPVS: Creating netns size=2536 id=7 [ 31.357584] IPVS: Creating netns size=2536 id=8 [ 32.895467] audit: type=1400 audit(1517572454.813:7): avc: denied { sys_chroot } for pid=4013 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 11:54:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={r2, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000002000)={0x80000001, 0x8, 0xffffffff, 0x6, 0x6, 0x3f, 0x5, 0x100000001, 0xfffffffffffffff7, 0x80000000, 0x7fff, 0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f000078c000), &(0x7f00003ab000)=0x10) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000abd000)=0xfffffffffffffffc, 0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000887000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000173000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000afd000-0x10)={r6, r7, 0x80}) 2018/02/02 11:54:14 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e58000-0x90)=[@in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x2}, @in6={0xa, 0x0, 0x523, @empty, 0x1ff}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}], 0x90) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000101000)={0x101, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000733000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00004ae000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00007a8000-0xdf)="c4b7afead86bc9128f2d2d2dc01d606423dcd7cc7cce653e5171ce31dd5a7b1d9951e47b171ce0379ceadef8e0c3d1bf9e2f5aedda978fe7071a116f574509bf4952b6b211c6c542898cddccbf6a47922651f27d528c2e0351707d68d2d9044ab2e802450ff35f8745626aa1678f0c1fe1bb72c4d8976860837d70dda2e98518738440f5a1fee69804244821fa95197bd9819a3d3bce70abb6d750c78612606b66a5313beb3a0054e22f2ec1fac1c967c16991287ab22387d26efb169bbdd3e2d5f8beb1c35c8b4a35ee7f478d6ab67dbe297af7d2177f7d47023e91020200", 0xdf, 0x20000000, &(0x7f0000fdb000-0x10)=@can={0x1d, r2}, 0x10) accept4(r1, &(0x7f0000fda000-0x8)=@un=@abs, &(0x7f0000602000-0x4)=0x8, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 33.026643] audit: type=1400 audit(1517572454.943:8): avc: denied { dac_override } for pid=4954 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 11:54:15 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x80000000000001, 0x0, 0xa, 0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x3000)=nil, 0xffffffffffffffc0, 0x1, 0xa2, &(0x7f0000006000/0x1000)=nil, 0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={r2, r3, 0xffff}) 2018/02/02 11:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff}, 0xfffffffffffffde5) 2018/02/02 11:54:15 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000028000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000), 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) fcntl$setstatus(r1, 0x4, 0x4000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x101100, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000028000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000010000)={&(0x7f0000022000)={0x178, 0x4, 0x3, 0x634, 0x7, 0x2, {0xf, 0x0, 0x3}, [@generic="178ed33ffb120402c780d220f4426ef8a916002c1831ee85aa6d83dc70e4b011f39ad57d537fbd30f249640cefba5be3455524105e7216fa348a921d30ed", @generic="250ea9d2adb4f7c16f1aae6ade58ed0774f7b478f111b728e62746d73af3b0c5f5991e6bde8bff55c4da4fc8a829b7906f64fa6f320d7e", @nested={0x34, 0xc, [@typed={0xc, 0x1b, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x37, @pid=r4}, @typed={0x18, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0xb0, 0x7b, [@generic="20cf11c15d7091a7870ae978f09a1241c36e32e8eb30e0867a114633014e0230ed5871235d39a055cc5826b811fb1760f5d8de39e3dd75ac931bcd81640191a92abac8985e3f802017ff58eafce02bb6e381e65d67c1858989264000d6b7dc1201d14f573bfc51441c2fdf896c4234a310e4ca88f5b6a45d25cd627f47cc7f9ed4903f53ea0e5447d609636b0b2345bc56079eef54e3373e38340f31ef", @typed={0xc, 0x2f, @fd=r1}]}, @typed={0x8, 0x6b}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000001}, 0x40008d0) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00003da000-0x18)={0x0, 0x0, 0x0, 0x0, 0x6}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eca000-0x11)='/dev/vga_arbiter\x00', 0x4100, 0x0) accept4$unix(r0, &(0x7f000036a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b21000)=0x1002, 0x562576a921457bbe) r1 = open(&(0x7f0000807000)='./file0\x00', 0x8000, 0x1e9) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000603000)=[0x5, 0xff]) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d9000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/02 11:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() lstat(&(0x7f000084c000)='./file0\x00', &(0x7f000082d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000049b000)=0x0, &(0x7f0000e80000-0x4), &(0x7f0000e77000)) r5 = gettid() lstat(&(0x7f0000cae000)='./file0\x00', &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e62000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000078b000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000f62000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0xc) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc4000-0xc)={0x0, 0x0}, &(0x7f00007ca000)=0xc) r13 = getgid() sendmsg$unix(r0, &(0x7f0000a82000-0x38)={&(0x7f0000106000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e94000-0x70)=[{&(0x7f00006c4000)="5c2a1b4c850b28705a7fb9030b1038ddae7a7ed6495431f13b46d14453a1ee4abac731881d5f3365931addedaa1f71e07980a31578bcfe15105d823bf561f29c4070c550", 0x44}, {&(0x7f000008e000)="dc39155fb2a609b3c5b64817f16fa503b4c67dac91ae204c758b45effda831c9e86fca6fa25b0399e51fda1a818bbbace11214423231eda4a4a9ce8c11a0dfa9fc82c845da90424b53d0d49462c8407ba91bf04a3e247c7dc94ad9dd3c188e13b3f5cb2f42cb94a9a7bf6f3d332534946933110bd4667fe0ea21d76f29d3e3c421001408a6f54cbeb5b78b88da2bd2ec7261ffcbbab4c54c63653fe7875d81f20721110651f6", 0xa6}, {&(0x7f000087e000-0xbb)="1d50294c0369c00784ecafa127146ef441c08f47b498a1658bbb008a66e2437ff3b727e549d0850eb53c019f2dca20c7d81399507de5cbf0aafb46ac016a97c65da33e7540fe38b81d2d37e6545a58dda908d62d100386cfef0aa7cc2ff7e4c74d4bc19c4a3da309d701d641d056ec687f60e801871e5e0e832ec7ee6063cfd96bed589c47861ab36b8d1193c1a04178ee72f722cf7f63e3240a03c130cf9d51918faf7db6baf3337cb0c59a2c38d549aa01eca17b0976afd3559e", 0xbb}, {&(0x7f00005b6000)="575e0949ef613aa194f089ee251f560f0477738e0cd45c5216a1f0f12bf1b546cbaa517bd19fdb9f8da8c7e7b5d14e5f97fea50766ecdeb106ce56ca6e5ea7ffcbeada08b5739a765b941c591b353c94e170c050be", 0x55}, {&(0x7f0000af6000-0x4)="998c5435", 0x4}, {&(0x7f0000b2b000)="b293ed729fa61fe63cd27112ee92c36e17ad6f39ec5107a91bdff2abbe922de75e80cde7dcd3d8fb2fa86272e8c2f7847fc345ede73eaf35796f0077d51a9465311796dc6b4f04f74a4369d376bb1c1c0341af1910df84bc4e2c36bcb15124485962b2af717981b592eced389e52ecb72574c5d3dc6d8a1365b5b934ec88087f52bb594517a64431f51f7e4fc886555af0cf52e523b97960e280ed3a19a6f056428723418276eb344e56787cfd8827f1b8b9d0dcfc97896f0dff39d79ac02454a120178e830446949bfa7dc7e6ab534dfe99e5b530cff31ab78965b028d7794f2256371cd5824c1f1448", 0xea}, {&(0x7f00002ed000-0xfe)="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", 0xfe}], 0x7, &(0x7f0000f30000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4}, 0x20000000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$packet_rx_ring(r14, 0x107, 0x5, &(0x7f0000425000-0x1c)=@req3={0x7, 0x8, 0x1, 0x91, 0x3, 0x9, 0x1}, 0x1c) 2018/02/02 11:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d67000)={0x401, 0x7, 0x2, 0x816, 0x6, 0x6, 0x7, 0x2, 0x6, 0x3}) 2018/02/02 11:54:15 executing program 7: r0 = inotify_init1(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000051d000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c33000)={0x0}, &(0x7f00002f2000)=0xfffffffffffffd98) fcntl$setown(r1, 0x8, r4) ioctl$TCSBRK(r3, 0x5409, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) wait4(r4, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004eb000-0x71)={0x0, 0x69, "6bd85d74029ed96d577d1d486c82f598e356be232c7ce6c494c95e7738026c6fdc61f80015a4ce227871a2a1a4a1ca2889e3185d020ed2a755fb1edd45329e8c6c3f9e7a4b0fc8d582fcb542a6fa1ee667a28b2d24cb8deb5f07da502d6e77fda4c38fe8782c4da862"}, &(0x7f0000c37000-0x4)=0x71) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002a0000)={0x498, 0x200, 0x55c6, 0x1, r6}, &(0x7f0000c37000-0x2)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c35000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x9, 0x6, 0x7ff, 0x1000, 0xe6}, &(0x7f00006d3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ad8000-0x3d)={r7, @in6={{0xa, 0x3, 0x9, @empty, 0x5}}, 0x80, 0x1000, 0x2, 0x7, 0xf8}, 0xa0) ioctl$TIOCCONS(r3, 0x541d) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r8, 0x5423, &(0x7f000078e000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000000)={r7}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000b2b000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x31e8, @loopback={0x0, 0x1}, 0x6cf}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x800, @empty, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xb4) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000218000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x20) r1 = inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007b6000)=0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000d1b000-0x10)={0x2c, 0x7fffffff, 0x1, 0x9}) r3 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000d1a000-0xc)) 2018/02/02 11:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001de000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000fa3000), &(0x7f0000abe000)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000546000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff}) 2018/02/02 11:54:15 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f000002000000000000ddffffff0000000000000008018b49080000ffdf00", 0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f7a000-0x8)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000505000-0x8)={0x1, r3}) 2018/02/02 11:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006da000-0x8)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f0000020000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e1a000)={0x8, @time={r1, r2+10000000}, 0x0, {0xffffffff, 0x101}, 0x2, 0x3, 0x8}) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r3}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r4+30000000}, &(0x7f000086c000), 0x8) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/02 11:54:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f0000d20000-0x1000)=""/4096, 0x1000) clone(0x0, &(0x7f0000001000-0x83), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2003, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/02/02 11:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000031d000)={@generic="8812eb6ba835d5d3ffc654057b7b1185", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/02 11:54:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000cd5000-0x7)='/dev/sg#\x00', 0x9c, 0x28900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000a1b000-0x60)=@nfc_llcp={0x27, 0x8, 0x75, 0x6, 0x6, 0x7, "b14ae98e2060dc11b815517bba1b2acc731ea4c06b19829a98e8f2c8906f439e979e15d8d310f8e85690c14132d420e7ba39b1e57ed3bb1724e742dbe393aa", 0xcd}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0xfffffffffffffffe}]}, 0x3c}, 0x1}, 0x0) [ 33.515417] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/02 11:54:15 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000002000-0x3)=',\'\x00', &(0x7f0000002000-0x1b)='securitytrustedselinuxeth1\x00'], &(0x7f0000002000-0x8)=[&(0x7f0000002000-0x5)=')%,%\x00'], 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x4) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x3}, 0x33) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000}, {0xffffffffffffffff}], 0x2, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000), &(0x7f0000003000-0x4)=0x14) r5 = gettid() getpgid(r5) getpgrp(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000009000-0x8), &(0x7f0000001000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@increfs_done={0x40106308, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 11:54:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x13c, &(0x7f0000012000-0x8)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e0e000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00002fa000)={r2, 0x1}) accept$unix(r1, &(0x7f0000a2b000-0x6e)=@file={0x0, ""/108}, &(0x7f000050e000)=0x6e) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a9c000-0x10)={&(0x7f00005c6000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d73000)=""/35) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) [ 33.532303] audit: type=1400 audit(1517572455.443:9): avc: denied { create } for pid=5150 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.534615] audit: type=1400 audit(1517572455.443:10): avc: denied { net_raw } for pid=5150 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 11:54:15 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007a1000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000)=""/117, 0x75}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4}, 0x6}, {{&(0x7f0000001000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000)=""/67, 0x43}], 0x2, &(0x7f0000001000)=""/58, 0x3a, 0xffffffffffffffc0}, 0x800}], 0x2, 0x100, &(0x7f0000001000)={r2, r3+30000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000003000-0x4)=0x2) clock_gettime(0x0, &(0x7f0000001000-0xf)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={{0x77359400}, {r4, r5/1000+30000}}) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000bb9000)=0x7) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00007be000)=0x6, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c94000)=0x3ff) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)) [ 33.536724] audit: type=1400 audit(1517572455.453:11): avc: denied { write } for pid=5150 comm="syz-executor2" path="socket:[11865]" dev="sockfs" ino=11865 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.536829] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 11:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/rtc\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cd3000-0xb0)={{0x9, 0x8d5}, 'port1\x00', 0x41, 0x100000, 0x9, 0x3f, 0x4865, 0x4b4d, 0xfff, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009c5000-0x8)={0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f51000-0x2)={0x6, 0x80000000}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00009e6000-0x8)={r2, 0x3}) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 11:54:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x5, 0x4a}) [ 33.540847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.604471] random: crng init done [ 33.606999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.609357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.614104] audit: type=1400 audit(1517572455.523:12): avc: denied { set_context_mgr } for pid=5168 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.615155] binder: 5168:5170 BC_INCREFS_DONE u0000000000000000 node 1 cookie mismatch 0000000000000003 != 0000000000000000 [ 33.645229] binder: 5168:5180 BC_INCREFS_DONE u0000000000000000 node 2 cookie mismatch 0000000000000003 != 0000000000000000 [ 33.666810] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.666821] CPU: 0 PID: 5181 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 33.666826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.666839] ffff8801c0b878b0 ffffffff81d94829 ffff8801c0b87b90 0000000000000000 [ 33.666848] ffff8801c2bac290 ffff8801c0b87a80 ffff8801c2bac180 ffff8801c0b87aa8 [ 33.666858] ffffffff816621ca 0000000000002a2e ffff8801c07638f0 ffff8801c07638a0 [ 33.666860] Call Trace: [ 33.666874] [] dump_stack+0xc1/0x128 [ 33.666887] [] handle_userfault+0xa3a/0x1310 [ 33.666901] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.666909] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.666917] [] ? handle_mm_fault+0x117b/0x2530 [ 33.666923] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.666930] [] handle_mm_fault+0x1fd1/0x2530 [ 33.666936] [] ? __pmd_alloc+0x410/0x410 [ 33.666945] [] __do_page_fault+0x5c2/0xd40 [ 33.666953] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.666960] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.666967] [] do_page_fault+0x27/0x30 [ 33.666975] [] page_fault+0x28/0x30 [ 33.666983] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 33.666992] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 33.667000] [] ? watchdog_nmi_disable+0x120/0x120 [ 33.667007] [] do_seccomp+0x632/0x1860 [ 33.667014] [] ? SyS_futex+0x22e/0x2d0 [ 33.667021] [] ? __put_seccomp_filter+0xa0/0xa0 2018/02/02 11:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000db000)={{0xa, 0x3, 0xef84, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, {0xa, 0x1, 0x45, @empty, 0xfffffffffffffffd}, 0xba2, [0x4d9, 0xfffffffffffffffa, 0x5, 0x7, 0x8001, 0x1, 0x8, 0x4]}, 0x5c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r0, r0, &(0x7f000056b000-0x8), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/02 11:54:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x200}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x3, 0x101, 0x6, 0x3, 0x0, 0x1, 0x0, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcfc}}, 0x8, 0xffffffffffffff75, 0x2, 0xfffffffffffff801, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0xd5)={r3, 0xcd, "9b231bb32b591a59f8b3c96f9c3eb249c60251d10b12b597141190d25637fddffed5695487dedae6a3f7e14555b4c523d24e5380b7c3a2d5aa3c233c4c1b730604a793dc4cded42b3fc51c769ad24398367904453db29f438db9b77ec536ba1f002bb7df81cc827b4958e5021b5e4b562401f495bbab4a46e1114c4b4226df3c95fe267c8dc8aabfcbb1cb755a58ec4781c19545e91c8189f10329267a529d4b2db5a2cf49e8a0b550413009531c3e6ec65422e26dcc6e4b5221fe1145836cd7f9e806a6fb9b1776d94966cfcf"}, &(0x7f0000000000)=0xd5) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000), 0x18e) socket$inet6(0xa, 0x1, 0x2) 2018/02/02 11:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) getpeername$netrom(r0, &(0x7f000013e000-0x48)=@full, &(0x7f0000665000)=0x48) ioctl$TCFLSH(r0, 0x540b, 0x4) 2018/02/02 11:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ba5000)='/dev/sg#\x00', 0x16, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000969000), &(0x7f00001f7000)=0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000d62000)='./file0\x00', 0xa0080, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}}}, &(0x7f0000a23000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d15000)={r3, 0x9, 0x6, 0xe761, 0x7f, 0x3ff}, &(0x7f0000434000)=0x14) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r4, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) mkdir(&(0x7f0000438000)='./file0\x00', 0x100) 2018/02/02 11:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ff000)=0x1c3bff82, 0x4) write(r0, &(0x7f0000f88000)="2400000003000717fe1e801afe250000205b000c09000b0000000000001ff9161790cb", 0x21) pipe(&(0x7f000058c000)={0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000005f000)) 2018/02/02 11:54:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000088b000)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000bf9000)=0x7, 0x4) 2018/02/02 11:54:15 executing program 7: pipe2(&(0x7f000059d000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b27000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getsadinfo={0x48, 0x23, 0x10, 0x1, 0x1, 0x200, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0xa, 0x5, 0x3f}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d60000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$packet(r3, &(0x7f00005e7000-0x92)=""/146, 0x92, 0x2002, &(0x7f0000ad3000)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) sendmsg$nl_route(r3, &(0x7f0000713000-0x38)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f000041b000-0x54)=@ipv4_deladdr={0x54, 0x15, 0x410, 0x0, 0x2, {0x2, 0x3f, 0x249, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x6, 0x8000, 0x3}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x500}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004800}, 0x4804) 2018/02/02 11:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00009e1000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) [ 33.667027] [] ? do_futex+0x15c0/0x15c0 [ 33.667034] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 33.667043] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.667050] [] SyS_seccomp+0x24/0x30 [ 33.667057] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/02 11:54:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000-0xa5)=""/165) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f0000004000-0x4)) userfaultfd(0x80805) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r4 = add_key$user(&(0x7f0000046000-0x5)='user\x00', &(0x7f0000673000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fb6000)="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", 0x1000, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000f53000-0xb)='pkcs7_test\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) r6 = getpgrp(0xffffffffffffffff) r7 = fcntl$getown(r3, 0x9) tgkill(r6, r7, 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/selinux/status\x00', 0x0, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/ppp\x00', 0x800, 0x0) connect$llc(r8, &(0x7f0000815000)={0x1a, 0xff, 0x1, 0x1, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) epoll_pwait(r8, &(0x7f0000a0b000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xdfdf, &(0x7f0000b4c000-0x8)={0x6}, 0x8) setns(r3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffff7) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006f1000)) r1 = memfd_create(&(0x7f0000346000-0xa)='/dev/ptmx\x00', 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000019b000-0x4)=0x7) [ 33.973487] audit: type=1400 audit(1517572455.883:13): avc: denied { create } for pid=5203 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x20000) getpeername(r0, &(0x7f0000072000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00006bd000)=0x20) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000088000-0x8)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f0000f24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a66000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xa71, 0x7}, &(0x7f0000b15000)=0x98) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000693000-0x12)='/dev/loop-control\x00', 0x3) openat$selinux_context(0xffffffffffffff9c, &(0x7f000018a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000462000)={0x0, 0x4}, &(0x7f0000c6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f91000-0x10)={0x5, 0x2, 0x5, 0x40, r2}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000015a000-0x4)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b03000), &(0x7f000014f000)=0x8) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/pktcdvd/control\x00', 0x200000800, 0x0) sendmsg$unix(r0, &(0x7f00009b0000)={&(0x7f0000e3e000)=@abs={0x0, 0x0, 0x3}, 0x204, &(0x7f0000b36000)=[{&(0x7f0000de1000)="72bc638c59", 0x5}], 0x10000135, 0x0, 0x0, 0x14}, 0x4000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00007ed000-0x20)=[{r1, 0x2000}, {r1, 0x1000}, {r1, 0x4102}, {r1, 0x1000}], 0x4, 0xaee4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000250000-0x1)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000972000-0x38)={&(0x7f0000453000-0xc)={0x10}, 0xc, &(0x7f0000cd7000)={&(0x7f0000892000)=@acquire={0x134, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002}, {{@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000f8b000)={0xff}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) lremovexattr(&(0x7f0000c4e000-0x8)='./file0\x00', &(0x7f0000029000)=@random={'security.', "5d27cd47504c2d656d31262a73656375726974795b5e706f7369785f61636c5f6163636573732300"}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) 2018/02/02 11:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) socketpair(0x0, 0xb, 0x8891, &(0x7f00005aa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e84000-0x14)={0x0, 0x62b, 0x100000000, 0x4000000, 0x8, 0x7}, &(0x7f0000e93000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000049d000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x3, 0x3ff, 0x6, 0x1a00, 0x6}, &(0x7f0000e77000)=0xa0) r3 = openat(0xffffffffffffffff, &(0x7f000076f000-0x8)='./file0\x00', 0x40, 0x100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000076e000-0xc)={0x60022014}) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d8b000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}) 2018/02/02 11:54:16 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000741000)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000284000)=0x6, 0x4) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x20000000000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00007c8000)={{&(0x7f000037a000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c13000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000ca7000-0x51)="9f1f4d071a68f51fe4882c5ac3d8deb16b0873209966ba39d68d665661cd91f94dd1b835b60f75647c6aa0cdce430a5bae5a4542efa8fee650dfc1833204c48c2f92c93497b862f634e6014b888e657dbf", 0xfffffffffffffe86) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x10000, 0x85) connect$llc(r1, &(0x7f0000170000-0x10)={0x1a, 0x10, 0x4, 0x4, 0x9, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x3d}}) 2018/02/02 11:54:16 executing program 4: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x216900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x1, 0x40}, 0xc) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair(0x7, 0x7, 0x7, &(0x7f0000172000-0x8)={0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001c2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000f46000)={0x3, 0x7fff}}}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000005000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x80001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000fd9000), 0x4) close(r0) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) fcntl$getown(r0, 0x9) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000026000-0x4)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00003ad000-0x8)={0x3, 0xd1}) select(0x40, &(0x7f0000002000), &(0x7f0000011000), &(0x7f0000012000-0x40), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:16 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/rtc\x00', 0x440000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe0000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) alarm(0x3) r1 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000218000)=""/68) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/02 11:54:16 executing program 2: r0 = memfd_create(&(0x7f0000032000-0x5)='proc\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) ioprio_get$uid(0x3, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003c6000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000096e000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x10000, 0xd210, 0x1, 0x1}, &(0x7f0000930000)=0xa0) bind$inet6(r0, &(0x7f000034e000)={0xa, 0x3, 0xfdfb, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000676000)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local, @broadcast}, &(0x7f00009e9000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000219000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, r2}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r1, &(0x7f0000482000)=""/19, 0x4) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000cab000)={0x40b, 0xae18, 0x20}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000910000-0x4c)={0x7f, 0x410001, 0x3}) write$selinux_load(r1, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux'}, 0xb) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = creat(&(0x7f00006f0000-0x8)='./file0\x00', 0x2) dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ffc000-0xc), &(0x7f00002e3000-0x4)=0xc) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a1f000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) getgroups(0xa8, &(0x7f0000dec000)=[]) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00001f5000-0x4)=0xe8) getegid() lstat(&(0x7f000083d000)='./file0\x00', &(0x7f0000c76000-0x44)) 2018/02/02 11:54:16 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f000053d000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000006, 0x100) getsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000fb7000)=""/248, &(0x7f0000cb4000)=0xffffffffffffff0c) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000fd5000)=0x4, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/02 11:54:16 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ab000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000+0x30d)={0x2, &(0x7f0000001000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c55000-0x8)={r1, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c6a000-0x8)={0x11a, 0x7}) fchmod(r2, 0xff) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002b4000)={@generic="c83a5606965b7004d19071cf623828b9"}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00008cb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) vmsplice(r2, &(0x7f0000d0f000)=[{&(0x7f000077c000-0xbd)="56ecd60259958615cebbe3117832a106759910a0d5473ff1ae1745386ba27558615401c65b82bb5962ea53f5c6d61ee8ba5aebe034c6f320f85943cd72c5610630e7005ab4508c38e5e5031e48906edd5bfebe6c9fa9e76f745b13bae61767e0cf86b157e972dd5bc2950f9a6c5e97e210c0b05f7f753f00f4f1e50becb9fff641f3dc0dfced9773de4e82a5e2c510ad9dd731d9cc4ff21720d2bab113c1417eebf29b6e62e2968d4068f4b6194fe5df170bf6d453630c0e74286bf052", 0xbd}, {&(0x7f0000493000-0x8f)="b5f4f36783c5776477ccc52d3ef82a8f8e62965151c39a85a4d7dfa7621d4fcc6e57726f625d551a288ffbb42303d5f3be062b630863e47503264885caf83f8ec0ee448cb8698c8534795ce05ba51b3c5885a96908ca5a675ec2abf82ebdf8dbc5ba779c19f5cb6a70da39b0ac9f677e0ea76d777e6d926ae79acff167d179e9b816f523d0354c441216b14992c60e", 0x8f}], 0x2, 0x0) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1}], 0x1, 0xffffffffeffffeff) setns(r0, 0x40000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) write$selinux_validatetrans(r1, &(0x7f0000cbd000)={'system_u:object_r:random_device_t:s0', 0x20, 'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 0x37, 0x33, 0x20, '/usr/sbin/ntpd\x00'}, 0x61) sendmsg$key(r0, &(0x7f00007bb000-0x38)={0x0, 0x0, &(0x7f0000711000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, @sadb_address={0x1, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000029000-0x4)=0x1, 0x4) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c3000)={0x0, 0x52, "1500b9e3183e24318844c1c962e3daf2865aff48fcb25c478a4fef72a6040e83a00802e0e5601d03673e896246a4a194a48a86933f2613e3694491aadf4b417be18ed960f2f852578ea0ecfdf019532e0587"}, &(0x7f0000b08000)=0x5a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000acc000)={r1, 0xffffffffffff7bd7}, 0xffffffffffffff0d) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b09000-0x60)={0x0, 0x20, 0x0, @thr={&(0x7f0000194000)="66f89eb2cd5b87b64f62ac4578ea4ed469d8a269b2de4e6a601a6c75d8f5e203122ed62f12f8cab7259e85bc9f14902301fdf25f8e62c14a2550afdc06daf2e1a724c08970f1dc1a86f131f7c77ddbce8226b38f0842f60bfe6a7b5425feed46400cc7d85e71d9010a725ce0faad9cead32d2f1839a3d3a28cefc241b5094885cdfc289cac3d6994ac9b3a45b330c2d4e34647b49f09bf3377c3f380374cddd227114ba30511575c318a9d2190297608cbe79025c17640348b4db1f1590908df3a9cc3eb5deca3319210ae", &(0x7f000093e000)="27a45561b9752e9d70f0deda42255e1d12e86956aa650a536cb6696415ad4218cd009eec"}}, &(0x7f00000a0000-0x4)=0x0) timer_delete(r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}}, 0xfffffffffffffff6, 0xfff}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000b0a000-0x4), 0x80800) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000b0a000-0x5)='htcp\x00', 0x5) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000350000-0x4)) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000b0a000)=[{&(0x7f0000b0a000)="a7bab1591390d9f6db65355d5c619c2af943d5aab62f204932d89703ed11f5a10ed683c797f00c21432e8d478aece59bf3c5fbee1672a217248336c5b3220c44bda6139c5b211e384d3f36349c13472673d6af6dfa01d2f4675956a524f409f1046a41ea23461a9b10f731918cf7da4fe2aaf1370f0cafb0762576d3cc21ec6ebc9ffbf8baf1b10c062a922d1d656c2e9a8a886c376cb42d4d29997ee47324fa6f7c610ce3a5d9f18d15da365a7ddf965861dd4f906ae083262628bbaf4d96654c8669b305d6a46d9475c25fc96ea8c0644a1c09df404f5441e46279820068cfb69ffaea2c329f64a95134e4f1f45863", 0xf0}, {&(0x7f00004e6000-0xf7)="2d099ca88ce2936c6257174515d55f63f2792dded5c00d9daa4da27be6ad15dca6af20c134eb2d63bee2047ababefea111aecdd3178d5f4d534fbd3b1af9255731709376d4227df7a7a5585a73e8a7ff004549d2291d4eedea51a8c8e4d137379e58147dc7af008159edc3242c4ec890151ec15b645936712c162601b88146106c4af9a9a352ed3d8ff6732e75e09738781bd4870fe7fe78dd3e7ecd68693be5cbe721ca45aafd34ba0c27ade4a3d20e39339550d98b932e2a7fad69ad9f3e35ef29ed8d9096d40dad1d715fcea53faf76a1b58489387e84ec39ebb8f576fd717eed67c92e0bb6f7eb1720991a6e52fc447b033bb22e87", 0xf7}, {&(0x7f0000169000-0x9c)="91851f11d087001d1e7fd154e1d332a620a773091573f353f1ede6d819c07c5bc3177730f3181a304b11759034e431d327f596e731e0aed0ee89be3bdf345822c0de1259c0282d1c2ad202852ca36daab85dc5c9e576ec825649b401bd1006ff5531a741813a74231e83e5135b424f83952b4ac8774eefe3fc0c5de3f617bc6702f87fbf3668f333fb5c238321b735d83c48dd01796c3dd830997829", 0x9c}, {&(0x7f0000b0a000)="aeaa1b32f80b45adb19aea833c737c059607ea206e097cde9a4701329b839311cc0f0b27fdaa3030b7223470b1d4ef89627c09c4fd85c2276004876c5309bfdd4ebc25522ca9000b4aa6d9a8a757f06eb76330f96ef3c138d35c5746ba23a3da8969f8a851644bac6b072f8d1d3bfd9d68c4ebc21516f755da4f34782c94837037ddea999a197cad9c346e7e0d02c4761d4ed461ad90f3abdbe438f5497bef31d4d63785219332680bbfa4afeaf71daa0b45f924d17f500ec3f7dd909eb500af8acf658e02cf15c2ac0b180326dc", 0xce}, {&(0x7f00008e2000)="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", 0x1000}, {&(0x7f000085f000)="b467adef58386b06f8d0c47e557d727f711ad8bb6e165444568a27d2895dad732c6549356bb204589b991c363a6bf09d48433573e78c1fd7d2d2a558acc9059d9f42a9649930732292a724a44842609882c479c88875090540ff0e06c445ebead3eb6733450a9f61d1", 0x69}], 0x6) [ 34.371741] SELinux: truncated policydb string identifier [ 34.390804] device eql entered promiscuous mode [ 34.394567] SELinux: truncated policydb string identifier 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xc) write(r0, &(0x7f00001de000)="db1f11c3699dcbcd52ae2077c93b4b293c89c231c55e3e67f91eb1e847b1f8415e1bf36cae2e9999d41c512ada3d0afd85319622ecd1a46ee9537851071f43ac4e86351ecc7e97e708c420905bb631215e0d564dbbb22a39b483eff3581de30711e9d2bebf9c2974e985a6fc3f7d4949f9d4c4715da2", 0x76) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xe2) r1 = socket(0x9, 0x6, 0xff) sendmsg$nl_route(r1, &(0x7f0000d9a000-0x38)={&(0x7f0000feb000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000345000-0x10)={&(0x7f0000b10000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x601, 0x2, 0x0, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x40810) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008f3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f000095d000-0x8)) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000095d000)=0x687, &(0x7f000037d000-0x4)=0x4) getsockname$netlink(r1, &(0x7f000095c000), &(0x7f000095c000)=0xc) 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80001, 0x20, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000-0x3c)=[@in={0x2, 0x3, @rand_addr=0xac1c}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x3c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000004000)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x3, 0x10001}) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x8000000002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000006000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x0, @rand_addr=0x6}, @common='gretap0\x00'}) link(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)='./file0\x00') ioctl(r2, 0x6, &(0x7f0000003000-0x1f)) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000790000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x4, {0xa, 0x1, 0x39, @loopback={0x0, 0x1}, 0x9}}}}) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000069b000-0x10)={0x0, 0x0}) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007a3000-0x78)=[{{&(0x7f0000faf000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000069a000)=[{&(0x7f0000852000)=""/228, 0xe4}, {&(0x7f00000c2000-0xab)=""/171, 0xab}, {&(0x7f0000d11000-0xb8)=""/184, 0xb8}, {&(0x7f000069b000-0x1000)=""/4096, 0x1000}, {&(0x7f000069a000)=""/141, 0x8d}], 0x5, 0x0, 0x0, 0x3}}, {{&(0x7f00001f3000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000069b000-0x10)=[{&(0x7f0000e83000)=""/145, 0x91}], 0x1, 0x0, 0x0, 0x3f}, 0x7}], 0x2, 0x1, &(0x7f000069a000)={r1, r2+30000000}) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e65000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000345000)='/dev/hwrng\x00', 0x200, 0x0) connect$netrom(r1, &(0x7f0000b2c000-0x10)=@ax25={0x3, {"9ed6102b9f2e4b"}, 0x4}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000bd1000-0x50)={@syzn, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) sendto$ipx(r2, &(0x7f00000c0000)="d52df8c4c2f10408d7348562e8518d5e4b6cf6d4a0eb147538a30089c4068510f71270d5d59ef39e6e0d0da5710552", 0x2f, 0x44, &(0x7f00008c5000)={0x4, 0x6, 0xf546, "748d3c88e727", 0x5}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000004000-0x4)) connect$ipx(r2, &(0x7f00004bd000)={0x4, 0x100, 0x5, "a4c34204284a", 0x1}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a54000)={@generic="c1cb98ea134a1f71eaf7fe3c147ec326", 0x4}) 2018/02/02 11:54:16 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000334000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000056a000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 11:54:16 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000046b000)={0x0, 0x3}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x8c) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000a48000-0x73)=""/115, 0x3fc, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00001bc000-0x10)=@generic="faaffddf769b58e8d75ca1e954a03247") sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 11:54:16 executing program 0: r0 = open(&(0x7f00002b6000)='./file0\x00', 0x400400, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00009cc000-0x4)=0x14) r1 = socket$packet(0x11, 0x100000000003, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8), 0x84000) dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x14012, r1, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x81) fcntl$setpipe(r0, 0x407, 0x1f) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read(0x0, &(0x7f000018f000)=""/76, 0x4c) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) [ 34.491225] mmap: syz-executor4 (5360) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) connect(r0, &(0x7f00009e7000)=@ax25={0x3, {"e58980f5e7ffd2"}, 0x7}, 0x10) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000a96000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000)={@generic="578ac1af3412f24f7ca059d628b4f519", @ifru_data=&(0x7f0000003000-0x20)="8c4e09ea233fed83f0f08e7d87646d001fe09b630a1b3699bd4c8666ce3befaf"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='ceph\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)="40b21b5df269fb074ff2967f5bfc135ef3d5d86fa7e0eafe20b244e2c740b09ef2f0e5a4725ee2e24061bba3674ca8420e53c01af1cb4bb055600f8111b4ac620f63c149d7bbbf550244c8bf1973eee67a98fdc8c76f8d1c722750988423183e505d58ef88a737845c0e0c8745bc8b6c4f8bd6b7036d8f74ae0d3d4f785fd483ce502067ea1216d71bba87", 0x8b, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a94000-0x8)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000-0xb5)="52bb0c283de8720e0937705c6d9d15523b527ee364176189924a9f7997355942c86441459bb4aa0877ccbc9d1647acff76157081d78be0f9c044c8d21a28480756b8c47f3b40d8d8d2b9e04589b8cded7cd53dc87d7be4a917b03ca514d1abbb843ec29e80205843c88c83b3ce7adac0a1946ecc7adb582f90d00d90ffc995599265de6c35ca337cba8fd2028db7d0f251a0ffce62d112c307641fe2f5b468d64333cef270c2fc18b672529a1804d6f5de5de000d7", 0xb5, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e9000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) sendfile(r3, r0, &(0x7f0000903000), 0x7fff) 2018/02/02 11:54:16 executing program 0: sync() socketpair(0x3, 0x7, 0x6, &(0x7f000059d000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x1, 0x1, 0x5fce, 0x1, 0xe820, 0x2, 0x6, 0x3648, 0x7, 0x4, 0x3e, 0x2}) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) [ 34.580112] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 34.592720] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0}, &(0x7f000003c000)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000eae000), &(0x7f00005d4000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00007fa000)='net/protocols\x00') 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000-0xa)='./control\x00', &(0x7f000000c000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000018000-0x8)='./file0\x00', 0x80040, 0xe1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/02 11:54:16 executing program 4: clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) pkey_free(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000c5d000)='./file0\x00', 0x513c819200431595, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000073000-0xc)={0x4, [0x7, 0xe88f, 0x100000001, 0x7ff]}, 0xc) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x60) getpeername(0xffffffffffffff9c, &(0x7f0000ffa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000567000)=0x26) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ab7000)={0x30000010}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) socket$inet6(0xa, 0x803, 0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r2, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000391000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000aba000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x91}, 0x1}, 0x0) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x7, 0x80000, 0x8ea7, &(0x7f0000bae000-0x8)={0x0}) fcntl$notify(r1, 0x402, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000004c000-0x4a)="e92c132fde43930d26e5a105f7371d2576a16d7d735e6004d35d02fa69551b220e92cbaf5d19c04c4437e21d180ceb6ee6dbeea31a526cb367bead4da906668ce50e4e5d0465f02d7d7b", 0x4a) 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008b0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1}) mount(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000cb7000-0x8)='./file0\x00', &(0x7f00008ac000-0x5)='befs\x00', 0xa000, &(0x7f00006ad000-0x7)="aef462873621d5") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c43000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000c86000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d60000-0x4)=0x1002) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) r2 = creat(&(0x7f000090a000-0x8)='./file0\x00', 0xf49e34d423596166) socket(0x11, 0xa, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d2000-0xc)) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d0000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x4) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f000076e000)={0x2, 0x5, 0x9}) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 11:54:16 executing program 5: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004000) ioprio_get$pid(0x3, 0x0) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f00006d2000), 0x0, 0x1000000000000, &(0x7f0000a9d000+0xd6a)={0x3, {"1fb86255cdfc8f"}, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005bf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/02 11:54:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) ioprio_get$pid(0x3, 0x0) 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) fcntl$setown(r2, 0x8, r1) getresuid(&(0x7f000058a000-0x4), &(0x7f000036a000)=0x0, &(0x7f00008bd000-0x4)) fcntl$getown(r4, 0x9) getresgid(&(0x7f000030f000-0x4), &(0x7f0000791000-0x4)=0x0, &(0x7f000087e000-0x4)) sendmmsg$unix(r2, &(0x7f0000539000-0x70)=[{&(0x7f00004f9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000018c000-0x60)=[{&(0x7f0000800000)="7ef7da34f5eeda2249260b6b0d48683d2d2b67c5aa9eb7419f2c703347a3555a6688fd8c81d34f6fec97330477a76ce066f3ad5a007ae88b1977eb6b4aef7475feae229a5654cf14b6e3bc9e26392401d46ba31bf64472ec2c949f25", 0x5c}, {&(0x7f0000db6000)="d19edf25a8cd1e436cd0035e851aa03bbf38234247ed63ff5458515e74022a492c017db8acb1ba118bd543c9aa87dcdb706d47dc416c6b88cb26cdcce26a920a5682490ae4c639127f04227206ee669bae761dd98f6c2c9fc86157fc51e600c3aaebc7432ded645ab785e4693ea93266bed3ee1b4f47bff439d3d8261922a8f2dec6aa961079e277e03600085cb97975da4cdf23045e2d1c6784c4d9dec86445a01f4686a0fb7c68b5d3c71617d0d2388af4e1e2e95161586bfbcccc302efe32c832fbaced934c921d978eb3e1553e7c9b2f986763e6f66608d62005a883adac1957ea1ddad7", 0xe6}, {&(0x7f0000c0c000)="41336c4b1f71c2270a5e1c22f696e1433c05dfe11bcdaab9e6ba840a12953d73c151aa63008929696694d78df96d8df3edd4b678c00c33560730029a1619c13b013ae0c1bf1bbc7663b4892740fe8d0592e5de9bb0237ed1d053cbd1beaac18e82b0368bd4edd0ecbcf921931de64d7b1516941fac", 0x75}, {&(0x7f0000c59000-0x6d)="e3018143ea3cc1b8d0e0da1c06e04d26302c150caededc5dd1fc5f5bd6d09b34849fe46a7a881c537e7f842c575cc35c38b9403da9594a51d7f7485f6b8d69dad565edac9e86437971a0fc8933e12216107e52a3288dc0d175e92e3d40fd1a6bccc4949135ee3971bf7d6a7dc1", 0x6d}, {&(0x7f0000f8b000-0x50)="f943645db537549de1204df8b15090ab55d3ed2095848fb221fd70da5f132721add3cfbc3c8feb43f9a5b715e58065490101ee8ca4430c0c829355589dfc243682c9851717ab11ecfe15aa3db504c425", 0x50}, {&(0x7f0000c5d000)="1c6c6d6733d0efbc1b1101850b2a75b0df6fe1b612cb32c9400afd9cb33eb7e6b307533f7515433ff7655ed02adddc7c1c5c73cdf69589176500eee9ac0130b6d0dee4c8f47114d1e255d99448b0c4e3190cdc99bf8cffe041b8ea4f77886439ad6dcda3b312079f0d6b0a37466a86e589d60776624089964b38455f1c5f38b772a6be7c441dd607752d4e039bd82a7a344be851760f107a6a35d78791cb6a04dba8012b5b4d612ac1fe676a5c075b1ab25c302757", 0xb5}], 0x6, &(0x7f0000936000)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r4, r2]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x60, 0x4000081}, {&(0x7f0000f09000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c55000)=[{&(0x7f0000e02000)="c1cf503208c070e755c0d6eb40d9b91e980280b20d25309a4d528da3d2927b88407da585dc338a6d1711d28de1d780b8a876dc123bd02473aee8fb161496839185a234c853fd731626213f45f0e25c67ffe9d0ec9e7307ddd95eb82d99baf7a112ba77a6f4325b621cb33286c17532f457631758e7a3b200d788b8188ac553a90a545052c89f9c3f3d9077e3b564ee9d6663377fd2c68f", 0x97}], 0x1}], 0x2, 0x4000000) tkill(r0, 0x13) perf_event_open(&(0x7f0000b42000)={0x1, 0x78, 0xffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000, 0x1, 0x2, 0x0, 0x2, 0x0, 0xe3ed, 0x7, 0xb33, 0x80, 0xffffffffffff3b3b, 0xfff, 0xfffffffffffffff8, 0x1, 0x80000000, 0x100, 0x8, 0x3, 0x4, 0x0, 0x95, 0xffd, 0x6, 0x9, 0x100, 0x7, 0x2, 0xfffffffffffffff9, 0x40, 0x8, 0x0, 0x9f, 0x2, @perf_bp={&(0x7f0000227000), 0x1}, 0x10040, 0x70ee, 0x3, 0x5, 0x7, 0x3f, 0x9}, r1, 0x101, r4, 0x2) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000176000)='/dev/vga_arbiter\x00', 0x18903, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000092d000)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000083a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000064e000-0x8), &(0x7f0000ae2000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x80000000000}}) dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000cbc000)={{0x0, 0x3, 0x0, 0x0, 0x8001}}) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair(0x10, 0x6, 0x6, &(0x7f0000aba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b1c000-0x8)={0x0, 0x642a}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b1000)={0x0, 0x1, 0xd3, 0x5, 0x1000, 0x9}, &(0x7f0000198000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d7e000-0x8)={0x0, 0x8}, &(0x7f00002df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000433000)=@assoc_value={r2}, &(0x7f00000c1000)=0xfffffffffffffce3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000822000-0x8)={0x0, 0x200000100000000}, &(0x7f000063a000)=0xfffffffffffffe1e) r3 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x200000000000000, &(0x7f0000665000-0x40)={0x0, 0x5, 0x6, 0xffffffffffffffff}) mq_timedsend(r3, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000073e000)='net/stat\x00') accept$llc(r4, &(0x7f00004f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b0f000)=0x10) mq_timedreceive(r3, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f0000aa3000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000493000)="480b4330845dc773ed63a5e1cac97da389580479e02841cfe72989ffb3a59183b01e7713bda8f21e897f5846c6011ac2a5bf86c9fbc3b1fe3ea3fd3a81671149cefbbabb152b6db7c3226d947972c16372b75f59405fea5ab269d988cc5048a87fb5360e654c2863376954825c77b101735b6deab6") shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000002e000-0x48)=@full, &(0x7f000027d000)=0x48, 0x80000) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000027e000-0x4)=0x97, &(0x7f000027a000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000027f000-0x8)={0x0, 0x0}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f000027e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000010f000)=0x1c) r6 = dup2(r5, r0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00000b1000-0x4), &(0x7f0000280000-0x4)=0x4) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f000027f000-0xc)='/dev/rfkill\x00', 0x402000, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000280000-0x18)=[@flat={0x77682a85, 0x1, r1, 0x4}], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009b7000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) pipe2(&(0x7f0000002000-0x8)={0x0}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004e4000)={0x0, 0x4}, &(0x7f000020d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000031a000)={r2, 0x0, 0x2, [0x5, 0x5]}, 0xc) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007e5000)='/dev/urandom\x00', 0x0, 0x80) write(r0, &(0x7f0000689000-0xb9)="839593b69267519abaa42b346297c2d0f06560ef1588ecb7296550155b86d9fb75625cbb4a1f0359c0f6d37bb1161036f4266c52e7185c1fdf1f87a68366ea30014c7e0911c78b38797dfd01eacf8f61ca6e6127aaf3e7d2cc0f666bfaca51d8626729d94a4e0d7f6ca53cc767e018061ee0d6d213b157653caf3b0d1408c839a580e69f92981ae0e85b3ed8f3be221ad48c8d5fbc453fa40a8afd57ffd762072801e8afd14e1ae0c5796468f60f5c148647432f5e5ace4821", 0xb9) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000072d000)=0x3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xfffffedd) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000853000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000ca3000-0x10)=[{&(0x7f0000e74000-0x3b)=""/59, 0x3b}], 0x1, &(0x7f0000e42000-0x50)=[{&(0x7f000041d000-0x7f)=""/127, 0x7f}, {&(0x7f0000bc5000-0xcb)=""/203, 0xcb}, {&(0x7f00008c0000)=""/231, 0xe7}, {&(0x7f0000256000-0x64)=""/100, 0x64}, {&(0x7f000079e000-0xc5)=""/197, 0xc5}], 0x5, 0x0) [ 34.795727] binder: 5473:5475 got transaction with invalid handle, 539381760 [ 34.806580] binder: 5473:5475 transaction failed 29201/-22, size 24-8 line 3219 [ 34.820730] binder: BINDER_SET_CONTEXT_MGR already set [ 34.836479] binder: 5473:5489 ioctl 40046207 0 returned -16 [ 34.846360] binder: 5473:5475 got transaction with unaligned buffers size, 58534 [ 34.846397] binder: 5473:5475 transaction failed 29201/-22, size 0-0 line 3172 [ 34.867512] binder_alloc: binder_alloc_mmap_handler: 5473 20265000-20279000 already mapped failed -16 [ 34.882259] binder: BINDER_SET_CONTEXT_MGR already set [ 34.887630] binder: 5473:5475 ioctl 40046207 0 returned -16 2018/02/02 11:54:16 executing program 0: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10), &(0x7f0000359000-0x10), 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000563000)={@loopback}, &(0x7f00009e5000)=0x14) 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f0000aa3000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000493000)="480b4330845dc773ed63a5e1cac97da389580479e02841cfe72989ffb3a59183b01e7713bda8f21e897f5846c6011ac2a5bf86c9fbc3b1fe3ea3fd3a81671149cefbbabb152b6db7c3226d947972c16372b75f59405fea5ab269d988cc5048a87fb5360e654c2863376954825c77b101735b6deab6") shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000), &(0x7f00006d3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000020b000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) tkill(r1, 0x12) ptrace$setopts(0x4209, r1, 0x20008f01, 0x0) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000da9000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000e9000-0x8)={r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14, 0x0, 0x16}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5"}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010}], 0x1, 0x4800) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ashmem\x00', 0x3ffd, 0x0) getrandom(&(0x7f0000011000-0x89)=""/137, 0x89, 0x3) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000254000)) 2018/02/02 11:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005a3000-0x8)={0x0, 0x20}, &(0x7f00006ec000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8b000-0x10)={r1, 0x80000000000005, 0x0, [0x8, 0x3, 0x6, 0x9]}, &(0x7f0000191000-0x4)) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f00007f3000)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000022a000)=0x100000001, 0x4) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000e6d000-0x8), 0x1, 0x0) 2018/02/02 11:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f0000642000-0x38)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f000074d000-0x10)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0x7, 0x0, {0x6}, []}, 0x14}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) [ 34.899280] binder_alloc: 5473: binder_alloc_buf, no vma [ 34.908503] binder: 5473:5489 transaction failed 29189/-3, size 24-8 line 3127 [ 34.917089] binder: BINDER_SET_CONTEXT_MGR already set [ 34.922383] binder: 5473:5475 ioctl 40046207 0 returned -16 [ 34.922434] binder_alloc: 5473: binder_alloc_buf, no vma [ 34.922452] binder: 5473:5489 transaction failed 29189/-3, size 0-0 line 3127 [ 34.941942] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 11:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000024b000)={0x6, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00009cd000-0x10)={0x4, 0x7, 0x9, "04acc22c63e0", 0x4}, 0x10) r3 = userfaultfd(0x0) socketpair$inet6(0xa, 0x803, 0xc4c2, &(0x7f0000c04000-0x8)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r2, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) dup2(r1, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005aa000)='/selinux/policy\x00') 2018/02/02 11:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000956000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/02 11:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007d1000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000b33000)=0xe8) 2018/02/02 11:54:16 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0xc8f3, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa91}) 2018/02/02 11:54:16 executing program 4: r0 = memfd_create(&(0x7f0000f1c000)='\x00', 0x3) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000c5c000)=0x8057, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x161a) accept4$inet(r2, &(0x7f0000385000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c83000)=0x10, 0x800) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a9f000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000979000-0x4)=0xe8) r5 = dup2(r2, r3) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000ee7000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000001000-0x4), 0x28e) r6 = fcntl$getown(r0, 0x9) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x6, 0x800, r6}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x101, 0x1, 0xffffffffffff0001, 0x7}) [ 34.955504] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.977247] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.996494] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 11:54:16 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000002000-0x58)={{0x200, 0x7fffffff}, 0x1, 0x5de9, 0x6, {0xa9fb, 0x73}, 0x100, 0x4}) getresuid(&(0x7f0000002000), &(0x7f0000003000), &(0x7f0000004000-0x4)=0x0) setresuid(r1, r2, r4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@empty, @local}, &(0x7f0000004000-0x4)=0xc) 2018/02/02 11:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000004000-0x4)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000799000-0x8)={0x0, 0x40}, &(0x7f0000246000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x40, 0x3, 0x6, 0x20}, 0xa0) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000849000-0xe)='/dev/keychord\x00', 0x10000, 0x0) write$fuse(r1, &(0x7f0000732000-0x30)={0x30, 0x1, 0xa, @fuse_notify_retrieve_out={0x0, 0x4, 0x3ff, 0x40}}, 0x30) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000a6f000-0x4)=0xfc2e, 0x4) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000)={{0x2, 0x3, 0x8ba, 0x3, 0x9}}) 2018/02/02 11:54:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e43000-0xb2)=""/178, 0xb2}, {&(0x7f0000e42000)=""/130, 0x82}], 0x3, &(0x7f0000e42000-0x9e)=""/158, 0x9e, 0x9}, 0x1}, {{&(0x7f0000e41000)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000e42000)=""/153, 0x99}, {&(0x7f0000e41000)=""/25, 0x19}, {&(0x7f0000e42000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000e42000-0xe0)=""/224, 0xe0, 0x5}, 0x101}, {{&(0x7f0000e41000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x3f}, 0x7}, {{&(0x7f0000e42000-0xc)=@nl=@unspec, 0xc, &(0x7f0000e41000)=[{&(0x7f0000000000+0x6a5)=""/29, 0x1d}, {&(0x7f0000e42000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000e42000-0x61)=""/97, 0x61, 0x80000000}}, {{&(0x7f0000e42000-0x80)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000e43000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000e42000-0xcd)=""/205, 0xcd, 0x6}, 0x4}, {{&(0x7f0000e41000)=@nfc, 0x10, &(0x7f0000e43000-0x10)=[{&(0x7f0000e42000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffeffffffff}, 0x800}], 0x6, 0x2140, &(0x7f0000e43000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf2, "85614af0ddca10bbe70dcbad87da4bb35806fbdd8ceab74407c09eade327e4d4c01397f83da57d8a85eccb1fe391a5fa882172ffe403534b51aebb0051e5d48f56004f454812393e3d94f8fd378ebc3f9938970bd83cc953b48de5b5df614861d7cd03c1278bab4c0686fd2c1c5fb6b14d32459bb94a35924d059962e38f1bd3fed7f163f40a7727f7d4859aaa82f3b47b4e5fa14883b171cb676cde4276e3e3cd0fd8f7e084e8856ac49ec13a6ba9b7a5c8101bc0cf4e39c2a78d979bb31eb5fc205086589a87713091feeb7c88a29534d4b7220d1c2b9194d8ad5502a5e2853794f4c227a6437602d7a5036dbb0b85ea06"}, &(0x7f0000e42000-0x4)=0xfa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e42000)={r2, 0xbc, &(0x7f0000e43000-0xbc)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd0}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0xa, 0x0, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0xa000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0xffffffffffff8000, @empty, 0x400}]}, &(0x7f0000e41000)=0x10) 2018/02/02 11:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) write(r0, &(0x7f00007cd000)="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", 0x1000) r2 = add_key(&(0x7f0000e6b000-0x8)='keyring\x00', &(0x7f0000297000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000415000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f000002a000)='blacklist\x00', 0x0) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a90000-0x8)={0x0, 0x0}) setns(r0, 0xc000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000def000)='/dev/rfkill\x00', 0x10000, 0x0) modify_ldt$read(0x0, &(0x7f0000468000)=""/161, 0xa1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005b8000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, [0x9000000, 0x30, 0x4000000000, 0x6, 0x2, 0x92d, 0x5, 0x1, 0x7b98, 0x1, 0x2, 0x5, 0x0, 0x1000]}, &(0x7f0000422000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d4f000-0x8)={r2, 0x5}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b70000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00000b4000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00009ef000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0xffffffffffffffff}}]}, 0xbc}, 0x1}, 0x0) pipe(&(0x7f0000fc7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000500000)={0x0, 0x5, 0x4, 0x2, 0x80000000, 0x705c}, &(0x7f0000d28000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000553000-0x14)={r4, 0x4, 0x4, 0xdbe, 0x6, 0x1}, 0x14) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) 2018/02/02 11:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000024b000)={0x6, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00009cd000-0x10)={0x4, 0x7, 0x9, "04acc22c63e0", 0x4}, 0x10) r3 = userfaultfd(0x0) socketpair$inet6(0xa, 0x803, 0xc4c2, &(0x7f0000c04000-0x8)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r2, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) dup2(r1, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005aa000)='/selinux/policy\x00') 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000076e000-0x5c)={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x8000, [0x7, 0x68, 0x2, 0x3a8, 0x1, 0x10001, 0x5, 0x6]}, 0x5c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000838000)=0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000044000)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000de000-0x20)={@generic="351aec2ac0a24e0128f864688d45dccc", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/02 11:54:17 executing program 3: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072b000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000557000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x200, 0x3}, &(0x7f000015c000)=0x98) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a77000-0x10)={r3, 0x9, 0xffffffffffffffe0, 0x3}, 0x10) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r4, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in=@empty}, 0x0, @in=@dev={0xac, 0x14}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in=@empty}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)) 2018/02/02 11:54:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001ff000)={0x7, &(0x7f0000b17000)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee9000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000446000)={0x200, 0x9, 0x0, 0x98ff, 0x28a3746e, 0x1, 0xfe00000000000000, 0x3, 0x0}, &(0x7f00005e5000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c4e000-0x8)={r3, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007af000-0x5)='htcp\x00', 0xa) bind$inet6(r0, &(0x7f00006a1000)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) [ 35.187222] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 11:54:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000b4000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$usbmon(&(0x7f0000bfe000)='/dev/usbmon#\x00', 0x0, 0x80) sendto$ipx(r2, &(0x7f0000d9e000)="240594afc46a07874490f767a61f93d1243b25f51cac17d1b7681a761bb55e6a49d8", 0x22, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto(r3, &(0x7f0000c83000), 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/02 11:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) write(r0, &(0x7f00007cd000)="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", 0x1000) r2 = add_key(&(0x7f0000e6b000-0x8)='keyring\x00', &(0x7f0000297000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000415000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f000002a000)='blacklist\x00', 0x0) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) syz_open_dev$loop(&(0x7f0000897000-0xb)='/dev/loop#\x00', 0x100000001, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) r4 = request_key(&(0x7f0000e96000-0x6)='.dead\x00', &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000091c000-0x1)='\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000cea000)='trusted\x00', &(0x7f0000508000-0xe)='*GPLppp0nodev\x00') 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001fd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f00006a3000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008ae000)={r1, 0x9f}, &(0x7f00007d1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000e05000-0x8)={0x8}, 0x0, &(0x7f00006ce000), 0x8) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00007b2000)='./file0\x00', 0x9) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) sendto$inet(r2, &(0x7f00006e2000)="4c887d0b69f0dca17c9b666c24270663b0d0ac4ede48f1e903c3c70d2855016067bd79f953738a0039d5371a202e40b0863d26f7d6eaf104e9d13ea676eeedacf4059aa9f2289b5f59d0ed20474ebba84fe9c7781adcb52ea4cabe77595487856177c0e3da2264bc920c763fb7fdd49beb6043ab8b61d02a1693a85176ec2721a83bd660f6eac82494ad9adf84dd7ad964a10b0cb23d39ec21c8eb540879add3a151a14c573b2b9739a21355530e1e256ee4c28c938da6f32ec75e1247c380b682608daed5f1a9090da0eb3b895fe498cfd1bc21", 0x212, 0x0, &(0x7f0000874000)={0x2, 0x1, @empty}, 0x10) munlockall() mkdirat(r2, &(0x7f0000900000-0x8)='./file0\x00', 0x18) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000455000-0x4)=0x4, &(0x7f0000d46000)=0x4) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f00003d4000)=[], 0x0) 2018/02/02 11:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f000080c000)='./file0\x00', 0x200, 0x100) accept4$netrom(r0, &(0x7f0000679000-0x48)=@full, &(0x7f00009d1000-0x4)=0x48, 0x80800) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000eb8000), &(0x7f000064f000-0x4)=0x4) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c1f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000048c000), &(0x7f0000271000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3a) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000709000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000881000)={{{@in=@multicast1, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000e87000)=0xe8) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f4c000-0x4), &(0x7f0000167000-0x4)=0x4) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000352000-0xc)='/dev/autofs\x00', 0x809509a0e38f21fc, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fc000-0xc), &(0x7f00006c2000-0x4)=0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f6000-0x16)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000087000-0x4)=0x1c, 0xb0c8b0b3fa3ef40e) ioctl$int_in(r1, 0x5473, &(0x7f0000d47000)=0x8) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bb6000), &(0x7f00005f7000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000060008", 0x29}], 0x1) [ 35.267485] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 11:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000029f000), 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000083e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/02 11:54:17 executing program 6: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) select(0x40, &(0x7f000094a000-0x40), &(0x7f00000df000), &(0x7f0000644000), &(0x7f0000561000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d28000)={0x0, 0x5}, &(0x7f0000846000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) 2018/02/02 11:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000088b000)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) r2 = syz_open_dev$sg(&(0x7f0000250000)='/dev/sg#\x00', 0x2, 0x400400) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000769000)=""/20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/rtc\x00', 0x400180, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00007aa000)) sendmsg$unix(r1, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[]}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000080000-0x64)={&(0x7f0000838000+0x89d)=[0xfffffffffffff001, 0x7], 0x2, 0x0, 0x10000, 0xfffffffeffffffff, 0x9d4e, 0x616, {0x100000000, 0x7fffffff, 0x0, 0x9, 0x1f, 0x7fff, 0xab76, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x8, 0x1f, 0x6, 0x50, "74ef18afd3257ff5fedf0ef1d4f48f58e72cbcb73e9a5df10eec874a68995c12"}}) 2018/02/02 11:54:17 executing program 1: clone(0x0, &(0x7f0000002000-0x9), &(0x7f0000001000), &(0x7f0000efa000-0x4), &(0x7f0000002000-0x1000)) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086e000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0x80000000, 0x24, 0x3, 0x5, 0x5, 0x4, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x1, 0x2, 0x800, 0x8}}, &(0x7f0000949000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000143000-0x4)=0x10) 2018/02/02 11:54:17 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setregid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000858000-0x118)={0x400000000000000, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) r2 = epoll_create(0x8) getsockopt(r0, 0x4035, 0x8fc, &(0x7f0000de7000)=""/14, &(0x7f0000187000)=0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x10}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000009000-0x10)={0x8, &(0x7f0000007000)=[{0x9, 0x3f, 0x1, 0x9}, {0x5, 0x81, 0x76}, {0x3, 0x7b, 0x7, 0x2}, {0xffffffff, 0x5, 0x7fffffff000, 0x7}, {0xf2bb, 0xffffffffffff7fff, 0x8, 0x2}, {0x401, 0x6, 0x6, 0xc5}, {0x800, 0x0, 0xd840, 0x5}, {0x0, 0xffffffffffffff80, 0x7fffffff, 0x8}]}) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000593000+0x88)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000349000-0x50)={@generic="e188fa466490daf5eafa0cf8a8e1a298", @ifru_ivalue=0x80000000}) chroot(&(0x7f000093f000-0x8)='./file0\x00') 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000), &(0x7f0000090000), &(0x7f0000fa3000-0x4), &(0x7f0000232000)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000aa2000-0x1a)=""/26) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002e8000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xee}}, 0x0, 0x8, 0x10000, 0x5d5, 0xbf}, &(0x7f00009e7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000cc9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004af000)=[@in6={0xa, 0x2, 0x10001, @empty, 0x7}, @in6={0xa, 0x0, 0x67100000, @loopback={0x0, 0x1}, 0x2}], 0x38) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e6000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d6000)={r1, 0x80, "fa9d478e1a1563a34cc460284632bb5f563f3a443747dfb0258bf260dc958fa64ded5e60de8b0058dee3faa23136276cfbf1519099d8159de5fcd688438feb803d8e94b77e557052db6a3fcf3607eeac23c2d38109eb1ba093b9f6db4ef590e268efdc24fa8e3b773dbee8fbcb6e3f8d0625a003b929bcb9dfff7aeeeb483ead"}, &(0x7f0000b79000-0x4)=0x88) 2018/02/02 11:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ee000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003f4000)) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[]}, 0x0) recvmsg(r1, &(0x7f0000eae000)={0x0, 0x0, &(0x7f000008b000)=[], 0x3d7, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/02 11:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)) lstat(&(0x7f000029d000-0x8)='./file0\x00', &(0x7f00006bd000+0xccc)) 2018/02/02 11:54:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/sequencer2\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x9, [0x6, 0x10000, 0x7a9663b8, 0x5, 0x81, 0x4, 0x4000000000000000, 0x3, 0x200]}, &(0x7f0000001000-0x4)=0x1a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x1)=0x1008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xe, 0x2}, {0xf, 0x401}], 0x2) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000f000-0xe0)=[{&(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000013000-0xdb)="ceb0424e16a2563f3a12d435cd22735d222c01f121e213a68a5f19de3d2a173c5f85afb8f5f4ab95f004989926b5863dac3bb3b3689eb0efe12bf5ef39a7e04b3e7dfb6f58cb9b0e870dd6e40d94831cf2d2cecb6d1512799ab51bd0fe85711a48bcae780c2c24eb4c7d8cd53c41d7901b8cc3d1745cad19ed0bb283775db0834f15f028a3d9c3b6527318e1451e7594e4e8a8e78cd0e27d8f820fd6361bc914d9c50fe4077f3023f40bf20c007573964030365c205f6db1cc070edb046cdd4f0681f1a3e2b5b880a89c3dd312e50a01b7023d8266062c583b126c", 0xdb}, {&(0x7f0000012000)="245e99aa1c49fc19c0bc3f6c34a04c3bb80d44e77ac5d4dc6c991a2a7e38134e068fb47de6d99b0b401c6825dfd29420b94889a7f021af097d73fff5fdb8767cd6cfffa342c32e6be1b5f75380507f6b4a7daa1e9cb7813e2297f8c66184c8cd002df13514f54c86e08a35029024e269aa2215cb4015ec0e96cf5091c8096d29a2e593cb86440ed369e6956e8a2aada528d20cee9d84604c10328b22040c4d8976c9706047966be69901568b94f239fa26535594", 0xb4}, {&(0x7f000000d000-0xb1)="4fb3e4cfc44f0b21bd13d5d7d83dc6448da39b3603ba5ce750e2a9b557d69dede8188363919f9d52b057e3af8669ac3d4107b3119e6b0f1a6be29c4c5b30164ff70d47f6db82a2ec46eebe6016064dbc7f0e86bfb0f4a57664a1a8a0e1eccb7d0b92e77dc5aab23cc18eef7e5e56a7ebe55dcc48615850a792b56cce8b74589be9b95d600e983bdbb6ebc5c85a2e800d46ceb0623058884e901f7489bc816086edbcdd2060030bb81546982c47eec2492e", 0xb1}, {&(0x7f0000012000)="3060d6d8f470294ba0ca71bc6db72d00b01aed712c6d975526206a041db33c668f55a4d7b4ae9aea983283c4d298a2670c2ad88b01e348195151a9ccb1d78a49f9c42a7dd9fef8854d128ef18f32743e777722c2ae5f05df0cbf2697f163476bfef48cdf43ecebb660faa97399bb75d4a5a4fe5bb5e27cc2e96b74edbfa5682fb8df7428570b33829948f48b2b6e4eee5f305c0b3f261ee669c20fee8c15", 0x9e}, {&(0x7f0000012000)="efd64b30f983dd3e8fe4bcdb7a087f3b7385af201210bf89fe9fe8f23840f36cf8eb10ddcc0873f2f338d0b53fa8562984594f8344f40038278d7046199af3ddf36e2bce8687bb20b3c4b885e30dadad2ac990d3b89a20432c2812c0ac3ec4c5592e13f21ccb2ee3496001c09c88a5c01553bfce0b358cbc33969b3f4b4eb9f9a494614d1da0d29a206001d52ab83d5f55471978dc05cb4e29d74523180db28ad5f727b964863ce8496f2d369f574a26b65f91cf4b7e66d8479182b414dee9998ded03c44b1375db0fb760fbd1710ee387576587", 0xd4}], 0x5, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x4000}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[{&(0x7f0000013000-0x13)="39c5d0b57f9a93eb0d7f1e69f2e806e1e29c54", 0x13}, {&(0x7f0000012000)="caa67374ac2b", 0x6}, {&(0x7f0000012000)="caab7c9e36a6b32ba9eebc73e80053b5d88c699907b18caf92c25a11441b5b2ce3df3426a71e451a93a5347b2604a5be6cee90ce2ae7a14b83915a5e78495cd3df049bd962f2872c4a38482fd022f923023f167cae", 0x55}, {&(0x7f0000013000-0xd1)="f867d4cfb820ffaad0bb1aec49d795b548afb5c5f9d60ab95b9a197234e0df2c6a9c6260c7b3ba3c05ff7294f1a40c62af9f2c7546d603b3d14053931a7ce8a96e7c15ebb6d0fe29d46873c52daa8d2eb2945c1fc1377535507aefb68f5cb59842fb481f676179eeb39a3f5738baf373815d4bdc0657bc9a0c5948a76a6dc6cb0799b7476a6573a7b3a5fc23513e06d1732529248a704405f6d3650455fbfc0c34ba096edbd0b8e7857eb5f88295ae624eefb4aa94e5d404eabd8d5dbfa553139b26fd6655f83fc5b558720dfaa5c57f47", 0xd1}, {&(0x7f0000013000-0x9f)="b47c67232927df46d38adabfce6e04f713ea3a75178a4a9b65030875680b25742663b2bc36f9a61fb03e0be487f4957c2736f45ce1aa92ffd46d9294ef7990cd73bf78dbf1a7a87c6e30f493fd6fbe9d6a6c07783bec0d5441e10294559fbf1dfbd4b5e2053de21b7c5186c8adde001bce2a6d35c7907c63eb16df0ed45f126c3090f820e7d99d753b0fe3c67245b94f2478f99c8d64919f131593136d5603", 0x9f}, {&(0x7f0000013000-0xae)="59609fc8d1f138ea784854b845b5d44e221ac36105b897f98b5dc9ba3be3952bc018bff0be26ef1b6e3ed71161b915a1a49c21fcdaafe8552cde08869767707cbbc7795c5b96d986500d0c790fb189a8bd8636cb07849a2bb1eeb1a4a0b13f3f61bc88a1aa9bbb0c5b16a032706afb02b614355f643c7cc2c5af50a04b991c56b91d54f10edab033cfda5a7b3ed1e051f2dcadd1c89efb7fcd87484b54b3a08e639337419196c7a3d90bd4bdb053", 0xae}, {&(0x7f0000012000)="c21014656fba01147d0a59fcd5a3228e59d7d23b610d9ffc93fdff6f8e44f7c40e66b49ab698d0d7241e0d41e9e47d03e735e47db3de8c801217004c130c30b1322a84be988c6c1bc4087f13120fc24471cb7eb2f574340abe2cbfdfe8424a05ab2a81916460be1f576b16f528e23c97ac0a7335ace5412ec7e30f4b09f0edc34c1e70ba4b3b30764c46b134045733f8d6941dab3074943f82744a02b0d4f3816cd0dcf325635765c9141b0bd14f28f4fc970e1d52721c54254c54563b63b3fb8f731ec1e531e686e538673d61060c10316b99f68631a1800988d117d14e3bb302535cc964dd64c02f7f298f", 0xec}, {&(0x7f0000012000)="00e464c4f8e5228087100a0b129c5e38fcc1d997c90b46aa893918761cc66256c04dead333debef9286744cf135feebdf35cdf47a46d331322f6b0bca588ea16754c719922ab2e4cfe5a12692294767cd754c7786d2c6e59f4d190dc3dbab5ad1f631f18bc074b09863110f84ffe1d168652ce13079534520592e1a1e425256682fd", 0x82}], 0x8, 0x0, 0x0, 0x2000c001}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000e000)=[{&(0x7f0000013000-0x30)="62ff5b01372d90f47f9ac5404ec268e8d20ceb273118877783f861eaf85b1173bb535e08c66b6db70faa7ee86a2dec1389f9b52e08a8af3cd68f08e27f175422a3b9b5633a302408f7e89f4d08e1fd2808eae154ee23653a271771f94dd398c7980e992de31a72eaddcfe009d14cf4e57e89847f8f76e797c720384f496dcf2500e2977de5f2e0ac791af3341a2d", 0x8e}, {&(0x7f0000011000-0x1000)="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", 0x1000}, {&(0x7f000000a000)="57a8604d69f308b70a998c46e51adfe04ecf27618d16b07261048a58d9a5558adfdc2f53821651020d756061a1b85a68e10c9c7f674b7bf1fa9eb3e2e7c50270c763178edea1c882af8ecd1ccd81593332b20589643cfb6635767a26740a2c335d87219f305a0a7592bba8e45eecfff30ac05b0bac2bbf", 0x77}, {&(0x7f0000013000-0xc)="54ac3c120ae38ec9ac4faaee", 0xc}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f000000f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x40)=[{&(0x7f0000012000)="e3294a121f45131fb91544ca2c6f2ae1b69f042b09858168e4bc137858729e07d41692748a631e5ea99754f99882c50a45a18f83edba703ac7b1e5202902d3cf653d2b0c3aa8abe1391bebe115232eb3db34565647c1aee2a6f356ae9838cc5769ebb009d541d6cfebdac69c416e8c09525a19802f7cb83368a90b55026d2578ea395a293721460c077dad363b277ceaa1ab91944135d8454d5a0c5fc99af65af8c5bce7c87b140d07a0324874d84176f9cf1734", 0xb4}, {&(0x7f0000010000)="a7a6e398299b33d4186e275a678c78e53818fba87ef5819dec91d0332c849e1c07ae86c3ce0e02f9f70635f730e36f94b04386598bac118d95f97b5cec7468bacce92cdcc3a7c1c92c74272d55b16753a06909ac8b7e67efe9952be990b90382b6dd6b095f92460cb1e7aa756185d8da7fd492aa38e48ad3b53e26491f88a5a30bb6f4387da7643bfd5218", 0x8b}, {&(0x7f000000e000-0x45)="333b01568005fe1f946d1a34ab3f776d5fb504294fa89ed2297f6a47566f07604d0e66dac5d9db567a4c7874d519fa46f60176e72664c19712510a18bac28cf3ad2bf78136", 0x45}, {&(0x7f0000001000)="91e3a40b2ab03eb9e3d4fbb44f30291e0222f7a7247e3e0ca51c93f6ffbb19baeb316a24c6b0f8e2dfe86c3eb9cea22f659da1b555964132297e437a1422e79688e87d3deb473da25382244a0c7dc9c023b642d5a12a7c0ee86587686bdb03a2b55e7c5e618f4ff7684051af8155f811093b8d3deb6a5ab648aa4400f5fcde7ab09292adcd8917e32f2195aa9b4d71b7cb19ebc47814728650684b923a167143b5218d44553acef79effe4209dde98cc", 0xb0}], 0x4, &(0x7f0000012000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x4004010}], 0x4, 0x200400c0) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) 2018/02/02 11:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x3) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = accept4(r1, 0x0, &(0x7f000048e000-0x4), 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000694000)=@sack_info={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000c28000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ff7000-0x8)={r3, 0x4}, &(0x7f0000930000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') lstat(&(0x7f0000012000)='./file0/file0\x00', &(0x7f0000019000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000001b000-0x5e)=""/94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/02/02 11:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9}, {0x0, 0x1}, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000565000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000344000-0x20)={0x1ff, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000022e000-0x10)={r1, 0x4590}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1), 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev, @broadcast}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$tun(&(0x7f0000e74000-0xd)='/dev/net/tun\x00', 0x0, 0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000d75000)='./file0\x00', 0x80, 0x2) ppoll(&(0x7f00008c4000)=[], 0x0, &(0x7f00005d3000-0x10)={0x77359400}, &(0x7f0000afb000), 0x8) 2018/02/02 11:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f02000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000ca9000)=[0x1ff, 0x7]) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) dup3(r1, r1, 0x80000) write$evdev(r1, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f000010e000-0x8)='./file0\x00', 0x400, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000d0000)) ioctl$TCSETS(r2, 0x5402, &(0x7f000094e000-0x24)={0x7b, 0x20000, 0x3, 0x7fffffff, 0x8, 0x9, 0x0, 0x3, 0x8, 0x7fff, 0x0, 0xfffffffffffffff9}) fallocate(r2, 0x1, 0x0, 0x3) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000323000)=""/31) clone(0x0, &(0x7f00001cf000)="886b566e8085e21ad2923faac55876da687707d023236c8a75679f7393e9d355d06e247e05f751763413325fbf93a15560c7520f726e9c2e3d08730850aaf2b55521780800030d0002790cdb548d9bcfc549dd4c7f586362f5", &(0x7f000004d000), &(0x7f000057d000), &(0x7f000009a000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b59000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e00000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ff000)='net/dev_snmp6\x00') preadv(r1, &(0x7f00009e2000)=[{&(0x7f00001cf000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000915000)=""/200) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x10000000000001f4, 0x0) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000827000-0x8)) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000d3000)={0x0, 0x39, "10a07694234d75759014e7235fe256d41efea1963596a3bc654e7d10cda92e894468f473de7bff0fecb70f5d01598e8723fb37dcd8825be261"}, &(0x7f0000694000)=0x41) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000265000-0x8)={r3, 0x5}, &(0x7f0000524000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) 2018/02/02 11:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bfc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007cc000)={0x0, 0xe, &(0x7f00005c6000-0xe)="706a672fb2f77f753b25fc75ae94"}) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000061e000)=0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cf000)='/proc/self/net/pfkey\x00', 0x8280, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b35000)=0x0) getresuid(&(0x7f000068e000-0x4), &(0x7f0000003000)=0x0, &(0x7f0000786000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f1000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000163000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c3a000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000595000-0x4)=0xe8) stat(&(0x7f0000ce3000)='./file0\x00', &(0x7f00004de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026b000-0x4)=0x0) lstat(&(0x7f00000a3000-0x8)='./file0\x00', &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009c3000)='./file0\x00', &(0x7f00001d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cb000)={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0xc) r14 = gettid() r15 = geteuid() getresgid(&(0x7f00003e0000)=0x0, &(0x7f0000452000-0x4), &(0x7f0000ebc000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f36000)=0x0) r18 = getuid() r19 = getegid() r20 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c1d000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000d41000)=0xe8) lstat(&(0x7f0000051000-0x8)='./file0\x00', &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000550000)=[{&(0x7f00003d0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d01000-0x30)=[{&(0x7f000074e000)="ca1cab890cfc1d151bc7cc93699765fb2e949fec2b7bf07d535cc9c5a97636e58a6981334d6718bdc90fc9d9aa872875a6743d4f315e03b2deef90365fc90cee7aa62f35659b6e779eb1d727b6847396f8694512ef2e3411e59b850e7fcd5c5902f6bc5c71de8b7f1a94a7763c10e0d7c46a0f6b8b5577f2031912a92cc6110c6665ae0feca1ba7321d5d741de2d931fcb92a3c1d3fbca3cc5047323a80cd9ecf209ee7517c744c224ece2a50ba2887c36ebe71615b237c39a", 0xb9}, {&(0x7f0000892000)="3be3bd2c05b9c80fe340dc6ef0163d69ecf337912b74ff966724723ba76c12eb64bc630e917d4a15b42c0aa420927c166ba0e9e4c258983a4e6726fe7e34db0de8af7f10a3d8161bd722dad78c626b00dab41993d903915cec3212b4ddf7f69ba47f0e7f1b2f0c91771726228ae62d0f03596924a75e831186aeaff19878cecc", 0x80}, {&(0x7f0000859000-0x19)="8b4ab159a1fa6c0aa69a0216d04ea2ec62f1c4f2adb2e3e91f", 0x19}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000eca000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cf1000)=[], 0x0, &(0x7f00003d0000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x4}, {&(0x7f00007a5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001fd000)=[{&(0x7f0000222000-0x4a)="bce1edf92cf85e0ed90d747e7653b76c61d992284571569213cf7e390b228745bc36a9d5d8755a9c9ba38b9b84d707b44f9c50eb9cdefd5abe71f516f1f831266c1c217c6c00516b1163", 0x4a}, {&(0x7f0000525000-0xd1)="15b9b55bb9cfc786c748559ef87ecfbb794c8e924a473b4024e7fe0a9de21b419c46f105906285ccb50dcfc6cc721e04c4cb52a8312b8c32a41f8853c355f2228a3ea84ba6637551841fee328f562fa3e82cf09c0e5fc3854e9e1fbe47242b91c450b98a0ccbb5cdd8a4118d99e805ddb263b1c22a89ffaf57301dd4d87783d57addd0ff9973fe7927388f0831bd48d1ef24ae863b5ea562aa9b2d47fecd6413bcea81687862063453dc93c8cfbbb05ce442076dc4180ecc749f38ff5c628aeafed574c6fcbe554b41ecc152766dee5bec", 0xd1}, {&(0x7f00008e3000)="ceaa", 0x2}, {&(0x7f000071f000-0x38)="328b9f265b51335b86e04a4b94231352a495a011f66a77e79057fbb8deffbc8bfb47f6bbbf0ede5dc54318c446173ed1fbf1cf9e12fb365b", 0x38}, {&(0x7f0000073000)="b007557bfbcdf1b685ce2515bcf6922b8929bc111e4a939fa5e76e18d23bc8672ee5f1c07f1101ed5e2ec551aeebc2671620d4b36ea0e588e4f819d90b9e0aed34ed76793bbd1ac6fac30491efb2c6c6caa9e9ad19ba7591ba608ebf828cc758e58b9f69caac86f0ada2bafe61d3b2949a67e2f6ec23c15f7a21bc5963e5a43c2bfcb982b89dbcf7837bea2095873e46d007157ee25ee0376b0d77118d27f7094c708a56e2a0b4c85e8f2f627b5862711845e93029d3fbe82e0ec11c9fa2b16cb0e39faffce12e6c3d05d09357d1", 0xce}, {&(0x7f00003e7000)="33284546251d19473d7593e674c68787688c6afdf85d6c3954b86eb2d58acdd6b728e3b4eb073c6c9e518d42bc6af53d5dca62c6586c8dee7912277199f1374d12b2a5a3c92bdf6ac0b94891170391de0bad6f3530", 0x55}, {&(0x7f00004a9000)="c851ba605f0b5edca18d6deeb09ad7b4dd0b8dfc5df1ea6d24fc9f58ab7fe122603d026b04a9f0c6c94f640d35042979edbc64a8e6eb85f30bc005f3402d43cc525293ca038f64341c54b71c39d45e1de92775e98c8a6d34946e67c2ef724178511833925aa0a1afa93acb56460139beb546856afb98d9cf9be8ec0320db4fb69fb590f1514e3dba94", 0x89}, {&(0x7f0000296000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000347000-0x40)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x20000805}], 0x3, 0x4040) r23 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r23, 0x40084504, &(0x7f00007b7000-0x8)) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x5b)="8b4d733e9f9a700869fec9e28b5c8cf1ddf1ad50d101c5d8259a81cf7e933ff5b5f2c6e8873d411316c5246130230912135d7dbd9eb0bb51f78f59995fed7411ad75ba1c49e5bc77e98d29572c8b02b1e0a1ab44594a72551ecf03", 0x5b, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0x8) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x2)='#\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/02/02 11:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000091a000), &(0x7f00008bd000-0x4)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x4}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000-0x72)=""/114, &(0x7f0000ae2000)=0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000b0000)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000af2000-0x18)=""/24, &(0x7f00001e7000)=0x18) 2018/02/02 11:54:17 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r1 = socket(0xb, 0xf, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) userfaultfd(0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000006000-0x4)=0x1c, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000ae000)={0x3ff}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) recvfrom$packet(r0, &(0x7f000003a000-0x55)=""/85, 0x55, 0x1, 0x0, 0x0) 2018/02/02 11:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) recvfrom$ax25(r1, &(0x7f000022f000)=""/5, 0x5, 0x20, &(0x7f0000730000-0x10)={0x3, {"f65587933f162a"}, 0x8001}, 0x10) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000b74000), 0x80000000008) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x863, 0x6, 0x0, 0x4, 0x0, 0x9, "a5d5d810efced6d5ca30265c7fb0b17fb93e64ac62e0f8aa284e2f11165dbb880e0c88e21f00dd226e4a824af523cce8d63604d8fe0ff472b5583a8222d847d9", "16d61180f800b2066108dcf86b785b9d7beb841cd556393a5ee4a181d87f3b964b80d1ca606c2eaf25c47771235ff33b00f9ac215e7af6bf2289d8428670aeb1", "5b262559324935839adcc7d5218ce302c7f0f7f2b045902968d4fa92c7aea863", [0x2, 0x3f]}) syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)) [ 35.648860] binder: send failed reply for transaction 9 to 5694:5709 [ 35.676405] binder: BINDER_SET_CONTEXT_MGR already set [ 35.682565] binder: 5694:5701 ioctl 40046207 0 returned -16 2018/02/02 11:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) write(r0, &(0x7f000038b000)="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", 0x1000) [ 35.712485] binder_alloc: 5694: binder_alloc_buf, no vma [ 35.712507] binder: 5694:5734 transaction failed 29189/-3, size 0-0 line 3127 [ 35.763093] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.769050] binder: undelivered TRANSACTION_COMPLETE [ 35.778304] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.807610] blk_update_request: I/O error, dev loop0, sector 896 [ 35.813881] Buffer I/O error on dev loop0, logical block 112, lost async page write 2018/02/02 11:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) open$dir(&(0x7f0000cb3000-0x8)='./file0\x00', 0x200, 0x93) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001dd000-0x4), &(0x7f00006b7000)=0x4) 2018/02/02 11:54:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e1d000)=0x1fffc0000000) r2 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x100000000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000e2000)=""/10) readlinkat(r1, &(0x7f0000559000)='./file0\x00', &(0x7f0000fda000-0xff)=""/255, 0xff) 2018/02/02 11:54:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/02 11:54:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4040, 0x0) 2018/02/02 11:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000a87000-0x9)='/dev/rtc\x00', 0x46400, 0x0) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xe2) 2018/02/02 11:54:18 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f000000c000-0x8)) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') 2018/02/02 11:54:18 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 11:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000772000-0xc9)="dd95dc44b622b3a07f8205c78be85d736869189e773eb836ece20600000000000000b39e0483578b30bc8019c693c9bd3c67c26c7ab06e9a0367eb645b17edd50387f3bd3d3fb17caeda1fdf1b93340a02de4f681218467134a5999f869d4ad0add07218a37616ddfdb795a7ab95adbfb7afa2cf283a844a590a4cdbd207a49dfb1be0e1707c2135be63e3ed850413f8a5c30ed8cbc90cc9f822202ee680c4671dff4ec42643cee4e2a465c67eae8b57f712add79099008b08ad68e441526332b5345bbfbd76f2a071", &(0x7f0000345000), &(0x7f00005ba000), &(0x7f0000001000-0xc3)="e2bb6ea0a472dfc6ddf9d88aea7ffa9c550496a10ae9441b165763b4cd23fb51a2a9846b31beeccd0997000768531ba37dd729447f5327ccd5d18a5b6e1024f7d51a808f7ebb37b83fb98f409183dd06d2707033b6ba230b89b1d7615f734e1619e090b5f993870f38aa494a2f929714cf4ac267eb871367eb9a6aba23d81f8a98ec005784c69ef39a4d2a4e7b8e4d891d5646fa1ab802f05dc520f64e34b9b9b7f8f0ff85991afd3498a5d0672d8d02662080c98528b42467ff845d66c49fd84e790c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/02/02 11:54:18 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f000099e000-0x8)='./file0\x00', 0x400000, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000648000-0x8), &(0x7f0000e93000-0x4)=0x8) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100800000000001) 2018/02/02 11:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)) r0 = syz_open_dev$sndseq(&(0x7f0000ccb000)='/dev/snd/seq\x00', 0x0, 0x40a400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000080e000)={0x822, 0x0, 'client1\x00', 0x5, "2ee4179e780032e5", "6681c8b718ff53d9d2969a7a3efb80ae8d8db6add428d24bd8f42ea3d17458cd", 0x99, 0xffffffffffffffff}) 2018/02/02 11:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000acb000), 0x8) signalfd(r0, &(0x7f00002f1000)={0x101}, 0x8) r1 = memfd_create(&(0x7f0000801000-0x4)='em1\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ac1000)={&(0x7f00008c1000)=[], 0x0, 0x61, 0xced7, 0x9, 0x2, 0x1, {0x1f, 0x6, 0xef18, 0x2, 0x7, 0x8, 0x9, 0x6, 0xead7, 0x100000001, 0x7, 0x80000000, 0x7ff, 0x9, "00c953ffe5d9badae160c0ad81bf2cc5878d70ffa353bc1ee3545b9c86f001bb"}}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000360000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) write$sndseq(r1, &(0x7f0000adf000-0xc0)=[{0x0, 0x7f, 0x20, 0xffff, @time={0x77359400}, {0xc0, 0x6}, {0x2, 0x1bdbda6e}, @quote={{0x9, 0x4}, 0x81, &(0x7f0000c79000)={0x4, 0x8, 0x7fffffff, 0x0, @tick=0xb8aa, {0xe39b, 0x8}, {0x22e9, 0xd47f}, @raw8={"a4e7562243507d1ba8382413"}}}}, {0x1, 0xfff, 0xfffffffffffffff8, 0x10000, @tick=0x6c, {0x800, 0x2}, {0x4, 0x2}, @note={0x3, 0x5, 0x4abf, 0x5, 0x3}}, {0xbbd, 0x7, 0x7, 0x0, @tick=0x150, {0x8000, 0x9}, {0x9, 0x7}, @result={0x7ff, 0x8000}}, {0x5, 0x80000000, 0x10001, 0x1f, @tick=0x9, {0x9, 0x1000}, {0x4f63, 0x1}, @raw8={"db5921ffd56ee370d6fb1e80"}}], 0xc0) 2018/02/02 11:54:18 executing program 2: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6(0xa, 0x5, 0x80000005) setsockopt$inet6_group_source_req(r0, 0x29, 0x8002a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xf488}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 11:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e14000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000014e000)=[], 0x0) 2018/02/02 11:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0}, &(0x7f0000516000-0x4)=0xc) getresgid(&(0x7f00006e5000), &(0x7f00007ca000)=0x0, &(0x7f0000ca7000)) syz_fuseblk_mount(&(0x7f0000f8d000-0x8)='./file0\x00', &(0x7f00000fc000)='./file0\x00', 0x6000, r1, r2, 0x9, 0x6, 0x800) r3 = accept4(r0, &(0x7f000063a000-0x6)=@hci, &(0x7f000007b000)=0x6, 0x80800) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) connect(r3, &(0x7f0000a83000)=@ethernet={0x6, @empty}, 0x10) getsockname$packet(r0, &(0x7f000045d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001b7000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e19000-0xc)={r4, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) 2018/02/02 11:54:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000db000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0x1]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) creat(&(0x7f000057b000)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/02 11:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstbt6\x00') sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/02/02 11:54:18 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8), 0x80000001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000002000-0x4), 0x4) 2018/02/02 11:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000077b000)='./file0\x00', 0x0, 0x10) clock_gettime(0x0, &(0x7f0000d4b000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003b6000-0x10)={r1, r2/1000+30000}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/02 11:54:18 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000068d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1009d2}, 0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fcd000-0xd)='net/anycast6\x00') mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fcc000)=0x4) 2018/02/02 11:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cb3000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007cc000-0xe5)=""/229) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0xf1, 0xffffffffffffffff) ioctl(r1, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)) 2018/02/02 11:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000), 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000), 0x0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f000003c000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005a6000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x3f}, &(0x7f00009c3000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000352000)=@assoc_value={r3, 0x2}, 0x8) 2018/02/02 11:54:18 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fc0000-0x24)={0x7ff, 0x3, 0x9, 0xd3b, 0x9, 0x1, 0x5, 0x3, 0x0, 0x4, 0x9}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fc0000)={{0xa, 0x3, 0x3c39449a, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x1, 0x560c5722, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xfff, [0xffff, 0x100000, 0x1ff, 0x40, 0x4, 0xffffffffffff8000, 0x800, 0x3]}, 0x5c) write(r1, &(0x7f0000bee000)="13063edec8d443e22cd5a1fed4ff16ada85d30ba30d08a96b94eabfa100ea7cfbc414d5a7d906b26eeaab17ec289b0a9b851362f781a923ae44333c0770035bbbb0d4b2171e7ce37cdf20794e7f5c7473a3b82ebd683fc3fef8ac51369ac3668f554faac3ca5355c02cea1939a66cb6bfada905375a154bd399d59e9d9bf", 0x7e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x4) 2018/02/02 11:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4080000) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) getrusage(0x0, &(0x7f0000a36000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f3000)='/proc/self/net/pfkey\x00', 0x84d0ac0, 0x0) sendto$ipx(r1, &(0x7f0000228000)="4982f8fa9fd6a2f1df4a88c1d3c7963cd550d24fcbdc4eadbae056d846099e7bb1240f66d9b1f207eff64e0f507d6edfb421358b2d50bcfa0e15dfc442b910c75e4fe8be5fb495675441965c66c0bdef9be9ae485469250e05f5be2906b9774e333b7a5df373defc69eb9ca3e334db671a095f87dbe04c131e442e6b8e079d4458a746b1a8935ebddaa700231047ba12909a03851cf1bce89e8170df5ae816f36957ba3493ad4d3b981c16790b702474e8a878bb8e4f1d38cd2c7d922bd6517bddd3df9a41714e71ee119385dae6bfa11a9f29a0ef7037593f3e6e3d3762abc75d415f0576fb94a2e2d4", 0xea, 0x4000804, &(0x7f00001c3000)={0x4, 0x5, 0x2, "7be2438f7951", 0x100}, 0xffffffffffffff11) 2018/02/02 11:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000813, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000173000-0x4)={0x100000001, 0x3ff, 0x1d}) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5"}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010}], 0x1, 0x4800) [ 36.742876] audit_printk_skb: 15 callbacks suppressed [ 36.742889] audit: type=1400 audit(1517572458.653:19): avc: denied { bind } for pid=5815 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 11:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000fb4000-0xd)='net/if_inet6\x00') ftruncate(r1, 0x3) ftruncate(r1, 0xb) 2018/02/02 11:54:18 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) flistxattr(r0, &(0x7f0000a95000)=""/149, 0x95) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) 2018/02/02 11:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000001000-0x4)=0x10) unshare(0x20020000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e7f000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000dce000-0xd)="1098806972820d12b77cd07434") mknod$loop(&(0x7f0000159000)='./file0\x00', 0x1000, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) readlink(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000635000)=""/79, 0x4f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/02 11:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x7) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 11:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009f0000-0x4)={0x3}, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/02 11:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000644000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f82000)={@syzn, @ifru_ivalue}) 2018/02/02 11:54:18 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20001, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000022000-0x10)={0x0, 0x2c, &(0x7f000001f000)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f0000022000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000-0x8)={r2, 0x1}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000022000-0x8)={r2, 0x10001}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000021000)={@generic="d7b96522aaf2c6dee1b9548bd60a16f1", &(0x7f000000b000)=@ethtool_channels={0x3c, 0xffffffff, 0x1000, 0x20, 0x3, 0x71, 0x9, 0x41, 0x1000}}) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000020000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = getpid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000023000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x64}], 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000022000)={0x100000001}, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000021000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) 2018/02/02 11:54:18 executing program 2: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = creat(&(0x7f000061c000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b86000-0x1f)=""/31) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/02 11:54:18 executing program 0: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000674000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2000000, &(0x7f0000000000)="ad39ab4627db98ca7054a05f2f02cbc213445d4217ba5f9c972ac4679b1f962806c009595061a62810d7e1df9ebbc04a39267f6f6afe818fad568af35c2c4c3dc6054c706d31ed847a4bc31191e17fbd0d0a638cf3a3da2c3f8bd6086be265e76e1f8ceba5cfd61945acad74eb1fe6ac3d2d6ccce5697878ff51d999a5041227354d8318d65a188a92c29cb77c15f5a299d2a754a617355654fa1dd481cd67ffb2c799fde33b938c8547fe419cd4c2c854d7ec178c6910f155888ecdeff54bb264cf91da3b600c627f96") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/02/02 11:54:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000263000)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x1, 0x4, 0x5, 0x401, 0x6}) ioctl$TCSBRKP(r0, 0x2286, 0x0) [ 36.857648] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 36.868593] device lo entered promiscuous mode [ 36.874260] device lo left promiscuous mode [ 36.944462] device lo entered promiscuous mode [ 36.949572] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 36.960353] device lo left promiscuous mode 2018/02/02 11:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/02 11:54:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/47) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) pipe(&(0x7f0000914000)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d24000-0x4)=0x8, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) bind$inet6(r2, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfffffffffffffff9) fdatasync(r0) getpid() write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000526000)) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000004e000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00003d0000-0x4)=0xe8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e6e000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x52, r1}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6e000-0x8)=@fragment={0x3b, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x58e, 0x3}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 11:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/02 11:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x24}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000188000)='/dev/keychord\x00', 0x8602, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000c63000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8b000-0x20)={{&(0x7f0000e27000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) tkill(r2, 0x7) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000373000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006bf000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ed3000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2, [0x10001, 0x7ff, 0x8001, 0xc000000000000000, 0x1, 0x6f86bf9, 0xef3, 0x80000000]}, 0x5c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0xfffffffffffffea1, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 11:54:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xff, 0x7) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_yield() tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = memfd_create(&(0x7f00007c0000-0xd)='/dev/binder#\x00', 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000963000)=""/181) fchmod(r1, 0x0) epoll_wait(r1, &(0x7f0000465000-0xc)=[{}], 0x1, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000606000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) getsockname(r1, &(0x7f0000ab9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005ca000-0x4)=0x10) connect(r1, &(0x7f0000804000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000721000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/02 11:54:19 executing program 4: r0 = memfd_create(&(0x7f00006c7000-0xf)='systemsystem-:\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x2286, 0xfffffffffffffffc) accept(r2, &(0x7f0000453000)=@can={0x0, 0x0}, &(0x7f0000ed4000)=0x10) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000a55000)={@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, r3}, 0xc) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000010a000-0xe)='net/netfilter\x00') preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00'}) getpeername(r0, &(0x7f0000d54000)=@l2, &(0x7f0000daf000-0x4)=0xe) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000756000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1, &(0x7f0000eef000)={0x8}, 0x8) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004bc000), 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000013000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000937000-0x48)=""/72, &(0x7f0000e4c000)=0x48) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d99000)=0xfffffffffffffffe, 0x4) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000756000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1, &(0x7f0000eef000)={0x8}, 0x8) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) [ 37.185328] binder: 5912:5939 transaction failed 29189/-22, size 0-0 line 3004 [ 37.218826] binder: 5912:5941 transaction failed 29189/-22, size 0-0 line 3004 [ 37.230087] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2ca, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000009000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/02 11:54:19 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) ptrace$getsig(0x4202, r0, 0xfffffffffffffffe, &(0x7f00009eb000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r2, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r4 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fremovexattr(r4, &(0x7f0000004000)=@random={'user.', '!\x00'}) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x8, 0x2) read(r0, &(0x7f0000b8b000-0xf)=""/15, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127b, &(0x7f00007b0000)) 2018/02/02 11:54:19 executing program 4: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x1, 0x3, 0x101, 'queue1\x00', 0x10001}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0xb67, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d1e000)={0xfffffffffffffffa, 0x577f, 0x6, 0x800000000, 0x5, 0x1, 0xfffffffffffffffd, 0x2, 0x5, 0x6, 0xc0, 0x80000001}) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ead000-0x4)=0x18, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000078000)={0x0, 0xffff}, &(0x7f0000fb2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000505000-0x8)={r2, 0x7f}, 0x8) pselect6(0x40, &(0x7f000004a000-0x40)={0x2, 0x81, 0x800, 0x3, 0x2, 0x7, 0x8, 0x5}, &(0x7f00009bf000-0x40)={0x229c, 0x9483, 0xffffffff, 0x1ad, 0x7, 0x4, 0x0, 0x29}, &(0x7f0000fd9000-0x40)={0x4, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x5, 0x5}, &(0x7f0000576000-0x10)={0x77359400}, &(0x7f0000b1b000)={&(0x7f0000d03000)={0x1}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000043d000)={r2, 0xd1, "569765436defb933ef4e67addf045622f876af5c43bac7fd12655f699966d316427a247b4f0b0e8c91fdbb6998bfe3daa6bc7141ed24fee6fe499ff3617a4c828f5d4ae48c1e195fbe3ddf582040a1ac369312041bee5d1912cdec61d5a8c77d8be56893d34996905b3d81985900fb3e9e0503541bb63ca058b270e46b4ecff474b3f302aa9dc81bd0cffa786ae1bc5d2055d34b87abba1468d63126c74920987a0411fe27342d1ef19ad609ff90d9ada4685839bf31e1953fcc709fc8a43967a9b7c8135285737ac5ccca15326a5e6285"}, &(0x7f00003e9000-0x4)=0xd9) sendfile(r0, r0, &(0x7f0000400000)=0x5, 0x3121b88c) 2018/02/02 11:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c27000-0x4), &(0x7f00008a9000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000be1000)={0x0, 0x65, 0x30}, &(0x7f00005ab000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000348000-0x8)=@assoc_value={r3}, &(0x7f00009a5000-0x4)=0x8) 2018/02/02 11:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') [ 37.237244] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000788000-0x4)=0x8e, 0x4) utimensat(r1, &(0x7f0000435000)='./file0\x00', &(0x7f0000c2e000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffffff23}, 0x1}, 0x0) clock_gettime(0x1, &(0x7f00001c2000-0x10)) 2018/02/02 11:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016a000-0xf)='/dev/sequencer\x00', 0x400080, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000602000-0x4)=0x7, &(0x7f0000f3d000-0x4)=0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) connect$inet6(r1, &(0x7f0000edb000-0x1c)={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='-trusted.vboxnet0system%!%em1lo\x00', 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xb2a, 0x8800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f000000f000-0x8)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f000000d000)) 2018/02/02 11:54:19 executing program 3: clone(0x0, &(0x7f000023c000-0x1), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000a53000-0xbc)) umount2(&(0x7f0000363000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0xa, 0xc15e, &(0x7f0000fd1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000076000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000063b000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000000)=0x8c) 2018/02/02 11:54:19 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) socketpair(0x3, 0x800, 0x8, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000024000-0x48)=[&(0x7f0000016000-0x2)='%\x00', &(0x7f0000027000)='cgroup\x00', &(0x7f0000027000)='\x00', &(0x7f0000028000-0xa)='\\!bdevem0\x00', &(0x7f0000019000-0x9)='vboxnet1\x00', &(0x7f0000027000)='user#@', &(0x7f0000007000)='*/){posix_acl_accesseth0\x00', &(0x7f0000027000-0x1)='\x00', &(0x7f0000028000-0x7)='cpuset\x00'], &(0x7f0000028000-0x20)=[&(0x7f0000027000)='(GPL\x00', &(0x7f0000027000)="766d6e6574305b747275737465642473797374656d747275737465642f3a70726f635d656d30c700", &(0x7f0000016000)="23255d062d212f00", &(0x7f0000005000-0x1)='\x00'], 0x6473a45197ddb04a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000026000)=[{&(0x7f0000022000-0xc4)="cde0bee8254435e7dcd9c25c3a0285f6c128ebf94a1209dc31906eaf1d9ebba2953855bbd1c299a02504c171bb64c456d080fb239e4b4993c8b799d925ccb84d6ac72924f771bd4ff76a72252dafe90be8d01ff53cd96d733b9ab83d9073f903d985dded4a2de1dc50001a8a283bfb116883d8454ee793f64af583fef9247373496350a317a8f158af64adb761324ad0ad9fb0c1f2d7be90854a829d110268f727bcbf626b9c2fb9344275102e1991db45931da787de14837de0387675aad6e54359ec34", 0xc4}, {&(0x7f0000028000)="6514340199dc24c6990b244ad5bad81af4b85504c205315f4926d3c739a5730e2eebb4b2637104f6420e7a6b1723623fb80dff7eda2b8783ab99975cd2b583fd71700639d373faaab232ad87b5daa3dea9359519b0d89bf3a9d9e29a15709861372227b250d1fd99d2877b0bcd0b90b1f979731cfafb38585802ada96e1e81dc853790137d75184eb8c23dafbcc5416e82e63ad39b2e8fe8cce924bee8fe0c7bd3e62337ebb1859345da62e73670f1cf67db292bad95624a46760bb35bca0279bcbf03b7ad9053adaf11dc1055ac2f374a47bbb6f8713ab70ecb3675b3002393b0d3d93f6f1e35c6e9a1c51cbe44", 0xee}, {&(0x7f000001d000-0xf8)="018768af1d6603c9ab047711efb8195dc7b4b84139530330ecabd036300dbee999e2ebdff9b15e817b5f73291dde162e5366b09633ae366d77047922b72d3031e8a1befbe6ddace4945117664e14c8e6cb55f663026bb4864e1742c7dee244455b36f6e9594b6b3db2e3ec41665f9f8f65024531092907d78766351e9249379a85f4b9aa133f94ec0094d5daf046ccf79f7389dbca6da81500cd0b54c1befd2c02b4d84a56d637dd067396989f03cabce9bfca5d577be217fc2e9b198e7a2bf185ded980eadb4e169dfb885c74b2412340ed827e165e6ee4c2544623829c52e28bbb0418587cd1a6839a5f4c16a25c77f6a5c1e04259ac4a", 0xf8}, {&(0x7f0000029000-0xdb)="d14047d24248a312b333cea6f90e458154f433fc99d033f5ac51b03ffac20772b713813b2802a589f71bd9dd047f9adec41f1ce4b2997faa7250593af0f9749f7b2831bc5ed853f310a209a6beae652c3d5e4a7a7d038e038434c2a9d49547868a3e91a23a39bcee9f94bfc5ebc8b644f67946f5131baff3569087889ec55b5a17f59428087691534fda9ec00ca82dc134eb4de965bda1564e0f5818b83719a954cc76799e115f75074072d2838f52332e0465d627d2f50808e464bc4d3976483960d69a9866500154c5b2119e337ac69d53a3d5b0d71abc62ca22", 0xdb}], 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) 2018/02/02 11:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000018c000)={0x8, 0x9ef9, 0x3, 0x6, 0x4, 0x3a}) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) syz_extract_tcp_res(&(0x7f0000107000), 0x9, 0x1) 2018/02/02 11:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00004b9000-0x5c)={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x2, @empty, 0x5}, 0x6, [0x9, 0x8001, 0x7, 0xbb, 0x8f, 0x0, 0x1, 0x100000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000e3f000)=@ethernet={0x0, @random}, &(0x7f0000f02000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000c41000)=0xfffffffffffffffc, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000f09000-0x133)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@rand_addr, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x6}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x2ce}}]}, 0x138}, 0x1}, 0x0) [ 37.323687] binder: 5944:5964 unknown command 0 [ 37.332568] audit: type=1400 audit(1517572459.243:20): avc: denied { setopt } for pid=5966 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.362171] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.365234] binder: 5944:5973 got transaction with invalid offset (0, min 0 max 0) or object. [ 37.365260] binder: 5944:5973 transaction failed 29201/-22, size 0-8 line 3190 [ 37.375176] binder: BINDER_SET_CONTEXT_MGR already set [ 37.375184] binder: 5944:5973 ioctl 40046207 0 returned -16 [ 37.378049] binder_alloc: 5944: binder_alloc_buf, no vma [ 37.378067] binder: 5944:5973 transaction failed 29189/-3, size 0-0 line 3127 [ 37.379241] binder_alloc: 5944: binder_alloc_buf, no vma [ 37.379256] binder: 5944:5953 transaction failed 29189/-3, size 0-8 line 3127 [ 37.406607] audit: type=1400 audit(1517572459.323:21): avc: denied { execute } for pid=5979 comm="syz-executor6" path="pipe:[13395]" dev="pipefs" ino=13395 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 37.411497] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.422688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5990 comm=syz-executor4 [ 37.429516] audit: type=1400 audit(1517572459.343:22): avc: denied { setattr } for pid=5943 comm="syz-executor5" name="comm" dev="proc" ino=14349 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/02 11:54:19 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef4000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000040000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$void(r2, 0xc0005878) r3 = gettid() fcntl$setown(r0, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000e1b000)) write(r2, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/02/02 11:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/02 11:54:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002b000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x27) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x11) fcntl$setsig(r1, 0xa, 0x13) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/02/02 11:54:19 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f000000a000)='./file0\x00', 0x108, 0x200) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e47000-0x4)=0x6) bind(r0, &(0x7f0000051000-0x60)=@nfc_llcp={0x27, 0xfff, 0x9, 0x0, 0x3, 0x80000000, "f4985259b8dd5ca12e7c21b3c045ec9fdbf6c01906e33a30826aa824daa91215ca19e697c5d4a36989d8b166eccf50760b7c219a23281609dbea7050b53240", 0x1}, 0x60) sendmsg(r0, &(0x7f00008be000-0x38)={&(0x7f000071d000)=@l2={0x1f, 0x80000000, {0x6, 0x8000, 0xfffffffffffffff9, 0x5, 0x3f, 0x2}, 0x1, 0xe63}, 0xe, &(0x7f0000d1b000)=[{&(0x7f000095a000-0xfe)="7a2a17d6924649565c689742dac2d8de0ee31c7821edc3fb8f110b65fd7a39ab2866b105628fca86687e968060a0e58c7b1bfa693d647f5dd8b9b1457132282c49361556fd00eabd2e7b80a1fb3acd00d65a9daeae18f21cf8a4d98857b319d073463f2b8081d626f6e853671865a8551a74a038b2971c8cc73fca4a39d90fe3565c74e30d455b754c3bde23488218499dd59242ef26bf30f58b59e653e047e513f4f779f33956d7e5d1dc6d95be25596ccd0dd536c6ea99d9bd1abe4dc3747f1bb1b9af632e423a06a019c351593a9f97f16bb2f0a16102feab1f78551fce3a3297387d66808b83315cedc0e642c086fb8f982bb645aa00be41e94a7da1", 0xfe}, {&(0x7f0000e59000)="8ce386fe83d705ee3993d3ab2467d79dfdbe620f6f92ad8bce3bf840e7084784522e43796dd3b7dfab983a1317a843c1042d60", 0x33}, {&(0x7f00006e4000-0x1000)="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0x1000}, {&(0x7f00006ec000)="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0x1000}], 0x4, &(0x7f00004fd000-0x40)=[{0x40, 0x18c, 0x8, "560edf754a5f5af1883851168e017a4164ab2524644241124b49cf346575e3c8e90e89bf9834dcd3898500c085038e"}], 0x40, 0x80}, 0x80) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000835000-0x8)='./file0\x00', 0x8682, 0x41) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00008ea000-0x10)=@req={0x9, 0x10000, 0x0, 0x9}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getgid() 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f64000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000db0000)=0xe8) quotactl(0xffffffff, &(0x7f00002fe000)='./file0\x00', r0, &(0x7f00006ed000-0x73)="0196cb6c107d92891c1f9f26694edb5169b1bd5fa0e8694094f40fc006bab4beb6737ac7c642ee38e2553d2ffef6d52bdb0fb0e59c48ad072cbbd450c7a9cdd0a2dd5d022b5a13949b7bae6a00c9d3719913493ec3d72414590a5e65b2f9e1ed16a84e46a133a1585da6513436ca28ab37947a") futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) 2018/02/02 11:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/enforce\x00', 0x801, 0x0) socket$key(0xf, 0x3, 0x2) [ 37.537157] binder: 5944:5964 ioctl c0306201 20007000 returned -22 [ 37.544343] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.549818] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.555424] binder: release 5944:5964 transaction 14 out, still active [ 37.562080] binder: undelivered TRANSACTION_COMPLETE [ 37.579668] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 11:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000053f000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x5, 0x400, 0x8439, 0x7f, 0x1}, &(0x7f0000110000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000175000)={r2, @in={{0x2, 0x2, @rand_addr=0x8d}}, 0xff, 0x4, 0x80000000, 0x6, 0x4}, &(0x7f0000dec000)=0xa0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) socket$inet6(0xa, 0x5, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000571000-0x4)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc7000-0x20)={@generic="2dccef9f71a88b341ccadec4ca028692", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000b48000)="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") 2018/02/02 11:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004c9000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x1, @empty}, @common='syzkaller1\x00'}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000242000-0x4)=r2) connect$l2tp(r1, &(0x7f0000ca2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2, 0x1}}, 0x2e) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000), 0x4) 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/enforce\x00', 0x121000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000d3c000-0x60), &(0x7f000056b000)=0x60, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d24000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f0000926000-0x10)={&(0x7f0000831000)=@setlink={0x84, 0x13, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2800}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_OPERSTATE={0x8, 0x10, 0x1}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x12}, @IFLA_XDP={0x38, 0x2b, [@typed={0x8, 0x1f}, @generic="50e34ff65b36b1761bf5ef3ed7ad5464c3621a0ce46585da14449f8c13e71cb1faaa6bbb70b1f99c60"]}]}, 0x84}, 0x1}, 0x0) [ 37.585926] binder: send failed reply for transaction 14, target dead 2018/02/02 11:54:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x69, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/02 11:54:19 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00007ee000)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000d26000)={&(0x7f0000dbd000/0x2000)=nil, 0x3ff, 0x7, 0x8, &(0x7f0000d32000/0x2000)=nil, 0x8}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00003ac000-0x55)=""/85, 0xfffffffffffffe52) 2018/02/02 11:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ed000)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/02 11:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/keychord\x00', 0x48000, 0x0) syz_extract_tcp_res(&(0x7f00001c4000-0x8), 0x3, 0x1) ioctl$TIOCCONS(r0, 0x541d) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000459000), &(0x7f0000c82000-0x4), 0x0) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ae000-0x15)='/proc/self/net/pfkey\x00', 0x20004, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000cb000)=""/54, &(0x7f00008e7000-0x4)=0x36) r1 = socket(0x800000000008000a, 0x1, 0x4000000000000000) ioctl$sock_ifreq(r1, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x3}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@common='syzkaller0\x00'}) 2018/02/02 11:54:20 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r1) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) keyctl$join(0x1, &(0x7f00008ea000-0x5)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b81000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000b07000-0x8)={0x0}) getsockname$ipx(r2, &(0x7f000095c000-0x10), &(0x7f000035f000-0x4)=0x10) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0x8, 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000e73000-0x38)={&(0x7f0000e72000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000e73000-0x10)={&(0x7f0000e73000-0xf0)=@alg={0xf0, 0x10, 0x600, 0x4, 0x2, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x7fffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000e73000)={&(0x7f0000e73000)={0x10, 0x0, 0x0, 0x2088220}, 0xc, &(0x7f0000e73000)={&(0x7f0000071000)=@getnetconf={0x14, 0x52, 0x8, 0x5, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x800) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={@generic="1a6c78021180bc28db9e05859e591745", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00001dd000)=[], 0x2de) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x230000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00008df000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) pipe(&(0x7f0000bed000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000049b000)='/dev/sequencer2\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x29) ioctl$TIOCGPTPEER(r5, 0x5441, 0xe8fa) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) read(r3, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000626000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000cf000)={0x0, 0x3, 0xb74, 0x8000, 0x3, 0xff}, &(0x7f000002a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fa8000+0x334)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) r3 = memfd_create(&(0x7f0000114000-0xa)=',keyring(\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000021a000-0x4), &(0x7f0000d85000-0x4)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') preadv(r4, &(0x7f0000612000-0x10)=[{&(0x7f00000ea000-0xe)=""/14, 0xe}], 0x1, 0x0) pread64(r4, &(0x7f00008c2000-0x89), 0x0, 0x80040) close(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e17000-0x4)=0x7, 0x4) 2018/02/02 11:54:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007ab000)=""/247, &(0x7f0000000000)=0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) open$dir(&(0x7f0000c58000-0x8)='./file0\x00', 0x80280, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006b2000-0x9f)=""/159) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/ppp\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000c58000)={&(0x7f0000696000-0x4)=[0xdeee], 0x1, 0x5, 0x800, 0x7, 0x91, 0x46ed, {0x800, 0xfdcb, 0x7f, 0x0, 0x9, 0x6, 0x80000001, 0x0, 0x80000001, 0xb384, 0x9, 0x1, 0x100000000, 0x8001, "c686c8e889573a1c7efd0d857bbb5008fdb1102934d4aae01754ac78ff272980"}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1f000)=0xc) mq_notify(r2, &(0x7f0000a1a000)={0x0, 0x10, 0x0, @tid=r3}) setgroups(0x2, &(0x7f00007d0000+0xae5)=[r4, r4]) chown(&(0x7f000040d000)='./file0\x00', 0x0, r4) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) clock_getres(0x2, &(0x7f00003b4000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000331000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000e34000-0x9a)=""/154, 0x9a, 0x12000, &(0x7f0000f80000)={0x2, 0x1, @rand_addr=0x6}, 0x10) getsockname$packet(r0, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b58000)=0x14) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000cdc000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006c7000), &(0x7f00001dc000-0x4)=0x4) write$evdev(r1, &(0x7f00004f7000-0x18)=[{{0x77359400}, 0x8e0, 0x800, 0xffff}], 0x18) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e1000)={0x0, &(0x7f0000ba3000)=[]}, 0x255) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) shutdown(r0, 0x1) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000008000-0x8)={0x4}, 0x8) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000847000)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000a89000-0x1000)=""/4096, &(0x7f00006bb000)=0x1000) mount(&(0x7f0000ac0000)='./control/file0\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f0000c95000-0x76)="a6efeb5a15e92d654840721ffcb257c8511d777fbdc6d8da183fe9f6144fc07e9769477f0b8edbeb1cf805df72f6a5bf39b1cf0a4ae77874a2242ce9b47dc7947c1bb4bb2808a71e95c8fbd84a20d4555963370be15508bd7cfb18cd66378446911ad9218e38be778b4c14792a3bfae57a669193449f") llistxattr(&(0x7f000032a000)='./control\x00', &(0x7f0000d3f000)=""/166, 0xa6) [ 38.345160] audit: type=1400 audit(1517572460.253:23): avc: denied { setgid } for pid=6089 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000455000)="5ca6998f1ca8bc1b437d50a66810c0804d776f7474f0cd436616580eb00b6cc76a925df5df32769c38905df3b19dae0cad1a221a64be017b172f5fa0b3a7db45c7da75282fc1f6346c28d868b50199acbea0498ffb825302d0274e47dde62c0cef7c402c2170d8529ed820f80ce9031d8228cd2a05f521f619bc70fac9d40fd7545c3716bba5ec5f801430936d709cc6a6eaae363790525ece2b363a60aaa7aef9e9bea68acfe1a7efa36643b152ddecab72c56693698c6993a3b3dd044a4539cd7b", 0xc2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000046f000-0x4)=0x8b5, 0x4) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) r0 = dup(0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000061000-0x4)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1), &(0x7f0000b85000-0x4), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) 2018/02/02 11:54:20 executing program 7: clock_adjtime(0x4, &(0x7f0000013000-0xd0)) socket$inet(0x2, 0x3, 0x1) 2018/02/02 11:54:20 executing program 2: socketpair(0x0, 0x80e, 0x1, &(0x7f0000739000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000da5000-0x4), &(0x7f0000000000)=0x4) r2 = syz_fuse_mount(&(0x7f0000397000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0x40, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r3 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r3, &(0x7f0000f07000-0x8)='./file0\x00', 0x2) r4 = openat(r3, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r4, &(0x7f00007a4000)='./control\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000006d000)=0x200) clock_gettime(0x0, &(0x7f0000cc5000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000ac1000)={r5, r6/1000+10000}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00002c7000)=0x3, 0x4) renameat2(r3, &(0x7f000001e000-0xa)='./control\x00', r4, &(0x7f0000e15000-0xa)='./control\x00', 0x2) open(&(0x7f0000fda000-0x8)='./file0\x00', 0x100, 0x1) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000472000-0x4)=0x10) nanosleep(&(0x7f000088a000), &(0x7f0000bc9000-0x10)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000be8000)={0x2, &(0x7f000076b000)=[{0x100, 0x7, 0x2, 0x3ff}, {0x6, 0x5, 0x29, 0x8000}]}, 0x10) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000001000-0x4)=0x204008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000001000)={0x8, 0x9, 0x461e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x93)=""/147, 0x93}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)=@ethtool_rxnfc={0x0, 0x1c, 0x8, {0xd, @esp_ip6_spec={@empty, @empty, 0x0, 0x10000}, {"9e65", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100, 0x2, [0x3ff, 0x81]}, @esp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, 0x7, 0x3}, {"9609", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, 0x0, 0x3, [0x7, 0x9]}, 0x7, 0x2}, 0x6, [0x43, 0xfffffffffffffffd, 0x8, 0x70, 0x1, 0x6]}}) unlinkat(0xffffffffffffffff, &(0x7f00004d0000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) sched_getparam(r1, &(0x7f0000002000)) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000061c000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x39) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/keychord\x00', 0x600200, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000011f000), &(0x7f00007c3000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000b2b000-0x8)='./file0\x00', 0x2000, 0x0) getdents(r3, &(0x7f0000fae000-0xd2)=""/72, 0x48) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000097e000)=@req={0x50, &(0x7f0000c6d000-0x50)={@generic="b02c83ec6f41355c0d0d089f913b24e6", @ifru_ivalue=0xf4}}) faccessat(r1, &(0x7f0000af1000-0xe)='./file0/file0\x00', 0x2, 0x1100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000661000)=@assoc_value={0x0, 0xffffffffffffd684}, &(0x7f0000dca000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000071f000-0xa3)={r5, 0x9b, "dedff091290a05a5e2c67203d614205b2c4257269077d2583d2ea4890436645a5b083b9905cff665f7090b928308e751fe7b8a6f7beacc7f57dc69b699686e7afc2d46a86cccd7fafde1a248d2842e6a87ea22e3c68e364277a99760563d729498e06adf11790642980fad6b109191d8c73acc43b5c3dd7482c44bc6f63c0d059404303afe7aafa95f2492158c860497037e765cc78698712aa8f6"}, &(0x7f0000100000-0x4)=0xa3) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000770000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000096b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000918000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, r6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000027000)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001f000-0x4)) tkill(0x0, 0x40) getresgid(&(0x7f000000d000), &(0x7f0000012000), &(0x7f0000020000-0x4)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000001e000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x5, 0xc1fd, 0x100, 0x4}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f000001e000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000017000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000021000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0xf41}, 0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000020000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x20, 0x3, 0x0, 0x5, 0x8, r3}) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) r2 = add_key(&(0x7f0000d93000)='syzkaller\x00', &(0x7f00009c1000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000d53000-0x6)='.dead\x00', &(0x7f00005b2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000010a000-0x98)="721eb00285f9ded3e18c49cb78239b693482a4ddf506da7bb8089ce2482a18bc928cb8671eec26cccf0cf87a7f92fe94127a98248322b9423a888fa09eab4c43545ae3a83e14fa4eb7d98abe7dd29dd5cac51435edee9adb65ba14e1f0f4c9e3013f0e3e0defc63d020c99d9d040b4895ac0ab8a89f0ae47538e0d103bfbc50a1edbaa18df6f21b0ea5f9823bc1ef3720be765ed862bbc24", 0x98, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000242000)='/dev/rtc\x00', 0x200000, 0x0) syz_open_pts(r3, 0x0) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000656000)='/dev/ppp\x00', 0x20000, 0x0) getpeername$packet(r1, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cb2000)=0x14) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000148000-0x8), &(0x7f0000964000-0x4)=0x8) write$sndseq(r2, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x0, {0x5}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0xfffffffffffffffc}, {}, @result={0xffff}}], 0x60) umount2(&(0x7f00006f3000)='./file0\x00', 0x2) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001de000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x3, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='sit0\x00'}) mlock2(&(0x7f0000099000/0x1000)=nil, 0x1000, 0x1) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d0a000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000657000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e16000)='net/nfsfs\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004ab000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d74000)={0x70, 0x0, &(0x7f000065c000-0x70)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000012d000)=[], &(0x7f000085c000-0x8)=[0x18]}, 0x1ff}}, @request_death={0x400c630e}, @increfs_done={0x40106308, r2, 0x2}], 0x1000, 0x0, &(0x7f0000de6000-0x1000)="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"}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000010b000)=""/245) write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005e3000-0xb)='/dev/hwrng\x00', 0x80881, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) close(r1) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002a2000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000028c000-0xc)={0x1, 0x1, 0x7, 0xb655, 0xfffffffffffffffb}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00008fd000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008ec000)={0x0, 0x800}, &(0x7f0000c20000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000afe000-0xc)={r3, 0x6, 0x20}, &(0x7f00006d0000)=0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000427000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000057c000-0xc)={0x0}, &(0x7f0000e0c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000413000-0x4)=r4) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000883000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eda000-0x8)={0x0, 0x9}, &(0x7f00006e1000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bd2000-0x10)={r7, 0xffffffffffff0000, 0x0, 0xfffffffffffffdff}, &(0x7f000076c000)=0x10) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2}) listen(r0, 0x54f) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000139000)=0x6, 0x4) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f000005f000-0x10)={&(0x7f00002f7000/0x7000)=nil, 0x7000}) rt_sigaction(0x22, &(0x7f0000265000)={0x8, {}, 0x10000002, 0x7}, &(0x7f00001fa000-0x20), 0x8, &(0x7f000039c000)) sendmsg(r3, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/02 11:54:20 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b73000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x80)="fb66bae5cf2ab9f2f8b57055471e71fb1e7b4130d3c84822685689258518abcece9a6fe13f3bf56c3fbea9d5b64aa5ff84c0641f7c4947d8910c9804fd9cbf82d055d2593030609e463f7cd36854193b111c4b6094fcd8ee0783b79b1d8f86e5b59b2dc744076b1a2edd4b247d123f35cdd0bc90d301bd9e24b569cccace864d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') socketpair(0x5, 0x4, 0x0, &(0x7f0000538000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000de5000-0xb)={0x8, 0xffff, 0xe3, 0x7, 0x9, 0x40, 0x9, 0x101, 0x800, 0x1, 0x1}, 0xb) pread64(r2, &(0x7f0000015000), 0x0, 0x0) writev(r3, &(0x7f0000e59000-0xa0)=[{&(0x7f00003c3000)="6a0ba06c8c20731f3591e999c0ed320b2d579ad8b82eb82fcdb935a5112d5cad59ee581f6c79bfa91184dbb752c1be1c7cda65534120cf99d6ec8f8014af55c9eb7975236735c86648d5f253d35377c1ac5362529525efbcf87231e1a05b291e75027fa1bf886ddcb4339aa2fab0bb589370708c43b4d93686ebca7b9ad450e0c30770073cdd7bc061", 0x89}, {&(0x7f000013d000-0x1000)="489ab2cff23bd9c4b26330b3789151fbafbd1e502e61f1c50b63bed8ce787fe3678414ada3bde0f039de50d7daa41c6d5e6d191fe5a716a8576d451be5881494ec3c1909a7bd790b44d18c92cd228b5c48ea9b3835cbebdbf78bb6c60c2c1695bdd7ceb0857eeb39ea1107ccea9bee25753c5f93338f75481f0be586784c901a851c676e56e6a6599c12f63160d2233b1e69939416d96e13c5b40e66133ccb04a623287909c27e3674dc8b3e6dff9398b440684b4f67ae426e8ce999f7b8136c73944300cb171329da436c6426ad8a1b4bc9e81e7d76be3cf52316a61a1a2eb7bb7de34afbeb9415e2b25a9d797b6befd276232b8bd73eca5b905b3c91dc0a1ad0b69aa8d69bc02ed63130b7eb5947df89c3dce3a3bb84fc2d09ed5638913d1fca492dff906a565e05ca0d938e181d7f6727e93429ec05b981457655d577639f3db440724f1508b4ef96e9188339a14fa60887799ea4956712c78827af5ca97111e418627c3c360609d4d7da431f6c4c628d945f83863b895ea07bd497b8213c468838038c58be156235fb4ca5f37d5b3ac5ef15100dce3fcf73392c5d3c06dd42e82ec1ba4be64b935430e81edacd6d98f6fe00b649c3d298b7f74586a2d169b496211ad4eb14f4c1619ba9c17e9a7bf6dd9fe46d583887480fd455fde69bbd26792183f636a5776cc2dd4b4c2c488b64156b3c6a686554bff4373655cb3c2a0c4f51887eccf80d63317deabda58c5fe4bc3010cc3ed089951f06230bbfacbea035163e3539e074b8257c1f38d8ed663e404cada14ff3c33ab9fda73688c9d9d8fa9759c16da0deef083041d0704bb47f00bbb0798cf38375503b24ee68a5e9ea58d879b5786848cb437b01b90158582f2f3447c36d02426ac7ada552c302d3d0773a381c63777467af785678b42680aa5fa71daaa2001582a750e1d5b988699753cf96d3891812105c06074fe9984fc8dd21638da626ddd6491a3d1534708a4467a6837ea183aee3a083e2e074c747a6132954a949343400a6e814f651991f985e4cf6ca13b2d5993f4134282022b927ba0e375c65496a2b7a29f0871830eeaf8d8f74fee89fda304b32a435e864f06a759aa0f02d0f669a4dcb74a3d112fff327bcfb27df67abcc01832dd095dbf888895494b5f375d597cecc9739668fa9e4218a47993665d67694577723a2789b4ffb252331ff37fc6f4a45c21dda8b1c6b1aa9924b3abbcab4a608277d36472fadc63b7c353a749551b899b393f72023a15d2fc4b11acb070c775b3bbd70426afbb9ac6424211df8bade044dcddc536334ead1f733b257efac6cc0d41a76092f721fcc6e3a69f12bda9984b664f85baa33e0409da0c3ac30b2ad245d5d8280d318d9c62a0aba2ae14e5f741b9b01b10ecfdf17b5ad675f9769fcf38d0873add3e587745c0499538148d36c9f702efe64a2567bc88242b0ddbe5b6347cb5585c9e4ad8d45bdc1ba37912890b847075219878c8f6e8c0522d0c835f68cf33d4c09dd930b2a545f67b0baa15780146c530271a90c4bca5a6ae198751918c381f1f4be4f5df5affe8a24caadcbac435fcc85eaa084a4f0290d9b2dec350368aa3a6fd89b2a75d11cc450e9bbc913e72af5e864c40570b615ae2cbbcdd7d18c815e5f63ee0ad114a5de05c00a1f92c487491a6493136dd2c5000c01ea1fd5bd1990d364f09b4b832736cc40e790af3cc060f3874b9982e6a3b1bc6f559b3eb7bd508bda6828040aa20516f85f5377206056514b5311e38d812f9290c7b6edcfc1815b6d76fdc258ae7de23fbaddc84690dd4526b51e47e61dab63de4fdabc89097ec742c3ba096ea9208727d999787c3be0ca308b310ce741709ed8150b702d0f4ff92db0e139b8c1392277b04aedde8c5de4672989d63d063400f0fcd57fa136267abc7fe169b014c5965cc166a130f370a1814dc35bdd4ed9bb70fd520095a75037fb854175d1ff90a7e9f861d8d47baa2d969597515538c791526ce89aa9c2227e71b958bb642beb46fa876410381b2a4280ed35a308797b549a178142343d2298168ab6446d0ac1705747ad3db04835fbed0e83e7863ff1eb72490f0ee684ef0ebac3c8cebc5b39037408092f35d8e0f2e80a2cda1ed5a9128e549b11e763ca510bf8b83604ab7ae970951584c92325b6453f6e3175af9d294e008ff83f50c05064f32359b1d74886fd62053fb4e5b4b2a882615acc1ad9d2344c36f6fbfd0ff8a4f7b53bc61222bffe4d30a671de1d1ed844668ea01758a21e6a3e52608b5f436cdc868e6f90887dd45c9b46ae9f9bc9d1384763ab60f284f1bf0931f6b5bc544e0f93811d98866ae400b69908e8c0d7c38af4ce7af3cf58dde0855416218487c0a2bfebb1bce98232a9ecfd06fcc594287e042315cf0d84bb149f27922a10e892dee3e5a2929e450265c4c4a200c30d399b2ea66e7aa6ef5d8c4a15e7eab70e97178454034b90daa73c5df639db6c54d2c0347ee36a87f4d04bda95b0933743e0f2db417ffddb6a1dade66098307e2fe41e658afc05b77bd4906bd29d5af689a6e18af258ab7cde11dfb0cbb8a044479bfd7609fc6293b8db98a0bcfc05708e1ad0876bfdd231d23288c35756514f5a4bb5da43bcf5a4b386b43a0067f33a8a95d506be3c1df9975dfc3385e33ed086f88a236cab1af466ccaf1925502c67dd8d8b41b50ccce7195d8a37866dd680eddf801b7ac28d375f7fef70e3a957e1ee88a5c3ac8fb316470927cd63e17406ecb14a78fdf1e6bdd97e08298e332c77811309e7b437db66694621b5d01b03cb9236553ac0347b4e0e4354665a6cf238be927b10ffa5fe218fe8be651f9192184ea32e69d98dcbdce24790d606b85c5ade0d2b7b99aacfb0827b355c12b1dbd6b7311696e3bafa5276829ff01a9ebac994b99a63d294bd750ec281cd1c1bd355e49829c811314997ef2720ee964fa7aeff0a64cb3265356607c0e5c7d695dcf7589847aaa541a7e5c026ce99abba20a35a5204ecdfee37de15499b3903248da980c903067b6eda474898ecf472d5a38e347a1be3d544f4a0f1c8d2eecd0a04df0f60eee50ed0e69f1c65948133847ccf24e494bbe28ce54c35acb096e2c2c676b932ee3364c4e75634b147792eee40b772c837d8e88d796491361a4fd72ecef648ba5a6d93152a5f57294f53ac86d8581aa1c9d75859bbe5330ff9ee6f422dcafb4987498af37556ff6f6d137c401519d8f162191b96764d0f8c348ddd037ef0825d114f9169b7536c971b5def3cc1c4689614fc3876594054dc4664921b61c8032fe841d14d3badd29a0d97b507d3e2ecfb1c7ecc5cc1243e2b85162772bcfb81bf3fe2af9dec2a36539b7a7869cc20d84b738829a31d11036e0c2e31dc39508779b88ee8e4a5b3b2a6b56ed75d1b17506154f55f27eab9582748b8ac1219ea2a31f025e037d7ac7c8a688febd37a92f9dfe759e3e102b8d1a529ebd784d3d71bdabfd778d73199d3eae6b1fed6fd510b8f38ac7081be7fb331e4cc5c6cbfc7affdeca4840281df30414f3fa00495ac83d4fc107a5ffd43bce260d6c08306c6379abd439ae6911a65227fdd97c7231b52a00d33d83e09bc60263dd1f4f04602cb23695f0b015450cc18b5c2c00a7bff038c45c6876ccf21998e4deb79f20854fabed0d530b3c46883a943a1d085531f5b7e40e8e6d06fca9591002c28472022851b65f60b9739a46bcf028bcf83cc9a08ac3bd88c7f4e6fa56cafad2b54408451efe1574324f59394a25e26cceca5cd0922dd8b23a65ab3753474d289aab3ffaf79296627a8bed9e17915de0853c118f58efd238a169ddf6d61523e24c8cbd22b408a8d9b8ac7c2dfa03ed4a6f8272e291fc69fc5b0b647e26e24e9d58b7f7d1b0f96b41a4bc90617a02557a1fffaf342cae1c1e978a373a8032f1d49a4e3a40c71ba0ae060ff19a85064945a3d522babcc569fd08033c7c616b9629f5e3ddd4e41d471f8c0943e6ea7a06bc034a7b9cb03fc51ed8565e687e6688cf08f00c4ba5ef9d8dbb1cb274ae9e1f972514a22f5c496292eec99f7777c98b2e3fe4f4f69e2c8cadb5c276e3a02a47c6d3e61f813e834808d82e54930a05ce08f4d734ef71afccc4144d2ba07c1ca9eeaed18a81a65eb19cd9c654a70db06f1422eb4a9fdf163aed85e532c4e83cb29d95d8c9ffbccf8f6c2e9cdfd0566903d50c44f42d83471acc17740d43208dccaa8f0e8a31d9fc9b330b89cca30ebce70b0df48afa7e1adaf846b6369ed98ddfb47f0a3cfde7005f5db0505212e5f58d16abbea242533f0c1f9c12520fd11931af0c337dd83f4cb9dece319d1bed23c3c182e146d056aa4cf77011906b1acc7b7399daf496d86ee45f3b63f486f5373fdd77ffc56b6b7a880546f659627d7250891863c8498b66e7338d8f48809abc0a27d781782bcb308300fc006fe1af7592f79071aa2f07615a008e518879577d4986cb4402c1c7d484082e1d2b161e5621deb0a4d77da3ce0833910666c4954ad4391f3411367eb3a1ccd9205e8f3b37cd777964e0f283dd94a7f4729e8be4eb0f471f97f12bb60c2038efc8d39cc08f25fc01c5f57ef130dfd2b0fe7e641e2b6081ee9743992fff60cd8254c306c8f129b5c56ad52d2846dd155de1ed99e616a66a5faef524908d62c9e9adfe69b443e60252bd4e0b323567ad797a093824f50b7e3bb96621e0d816627b3a5f871fda6e234405c3d8dcc096a7f2e48fc75d5969d43b81aca58033b0890bcbc57e894aa15fdd1733e21987991f9f8e20d9a57f46eac742a49f552c14fd438f29dd96e3f1adfcfa4c24f1352d8b14287cd15d35af98db7e468e3c5e70d619d23862e36e294cd136d0b2f18ce35c5e8c85a98ca7253adebce07d5d315bc340537b1562a4e1f95db1537d7fd146908668a7d658c665fd5c7e5b7f1f008b5a6a6b663eb62cb1d32d3f293faefe14f867345bed928e981ad346b5772ebe04e42fecaeea70c81a1f637918f9f7e19c4a93d70bc0b738154ca11ffaa443533452fa90b6d5c698b44c4329aeb1e42fe99156b97e54d2b818e25746eac1524cf17f2176cd39c5e1af9a8cb5fb402e7c1b11fc37dd6e3406d57c27df0041f3a7b8dd6e297369452d1dd8ee688f83a5df9160e95deeab7416614d0e7f69972115973521e19e01e2d71e531e452ae3dc1efae33ed09b16f16aa5849f43da92df4e2c9daca48397adc8b93963d0051eed10adbc3a0e693d9a233b913c96a24c3d79923a52a7fef31bdd203d9e97067be44474e94288d415c16cdcb98ad5dd2eadf2e23290f65a574bfbbe066f069d52d0791119abe2d4bdabffa37d172ff0f10423064315825a7a43c45d48cfaab4594536e195ea86b1342554f1295384af97ada9ae657ae26646f874bf8ea182027e81e7fb28d5992c9bc0c5dfc3e4445554be1458c95a3a563ed3f8b41ab84cc5ec02221fb27d9feaeb6536639e21c05f2b3f8f49ad76bf4ea66f6dbc9ad6fd0c2898d0cd16cf5bb3697ffb976d87e38d200118a97b0ed7c792ef5a28b40a4c7a9bcc88c310af3b29b306ee455a0c74771bcbe281761d8e57aae16f9df99a532ca76375e61f723c7be0e117ace4cb10859552ada9b9880f7ce2884b7308b87088cbc3d69921c88381946252b7f78043265b980941b8687c667af9c31ac9b3c6face53db8df65b1dc7a79cfb849974b584d9a1515f2aebe455c82bc53c74b3f7e2f27df78f54cf9b3bd71168ff3c05b028019a90fa31e9659c13d9174e5edaa6f21f68e44a34ce12b8bf0d5e720bfd0d01217", 0x1000}, {&(0x7f0000ef3000)="7d2b872a90d031d73f452d30cb00da627e8bd7c1387516db3e49a17064f9f1c7a5ba37f55d7074aca470ccbd9dd74727ff5ee74aa5dbac1a14f7bcd23c7a7762179f22437da973695714ffaaa00347d2c9a5b084c7ffaf51ddcd8be07f4977c74efa4a678d20007b49587e7047dadfafc9ba1b6dbb5c89aa5105f2c435438f595c10e0ef08b4d5a943b64f41e831766bae108e99871881207a9d16b1bbb135685746b80b5d63cab37026a92ec7088f38367e59f57aa0d9e69da0c706", 0xbc}, {&(0x7f0000ab8000-0x57)="5604624f87979d471fa5f1d89294511ffeb5756790b5634207c1021d20cbe8e47b431a69dc30c2c1c560f8a4ccacd7b6d70a5c0d924b7d5a0124b26eb2b186a04aabb54e1029a6fe19a8016de5878f963d25bffb02cf40", 0x57}, {&(0x7f000048e000)="268206bad1ab4d33215c6f91b8bacf0d64040afa09498a95bb6d267f0bb2144cfeac9687", 0x24}, {&(0x7f0000e49000)="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", 0xfb}, {&(0x7f0000679000-0x5)="dc63b5c3ae", 0x5}, {&(0x7f0000c43000-0x6c)="6ecaa0058e0eebf3069ec9a4518a6ca64e8defb2992e0ee26a268b1aa6273697ca686846270a57b3705381f920eddfb496bef4be56ca63fbffeaf090dace28fe0a3bc0c8464143f0b24e3ea88c1665139e47003aef45bcaafee1ea39a877954a287a19887ebdf86823a99233", 0x6c}, {&(0x7f0000811000)="2eaca1f494eea0969b6f4fb8c402ba339518ca24aa4f99356c8e0fcd7dd957d98784abd2a742b2e27200c53974083c3efd820e13df36312b05550eb02ce81504265d217fbc257021850e64c992e1488458d1319e992b9e4daec709e68204d2537de437b095e605072e457d49e2c7c8f87dc09ec40629c9198ca944bc5f3738b4a19b6bf766d6114628853e1dfe4df87c8182b25fde88673161b17d18d44822bcdbc9ab8c2794f573835034e7c792654a90bff380b18473cc", 0xb8}, {&(0x7f000092b000)="0842179b89a3969c106e3f60e5fd2ae7e9fe2153b02b7c496eae1436ee3c7155d1de40fabc9c4974bb5f12e34aeaab3b63332008ef03a47e17353e2594e56980c63c58c6e49690bce7ef2b02d958f4532d677862539ed036e107e8496a3965775ae8d55fc264fe03bc12ca5f6b53002946301f5f742b5526e829a4b820f05fdd2722166addadea570a7feddb6926a77658f5c129d19990af0be500c174184b160a19d7a42b768e7399549d032033024f53d680540cd52a218f278e61b8a8f7ec98adc9e71602be44767ce8bfe58f74c606faca22b131e839c0539072bb99c5700705", 0xe2}], 0xa) pread64(r2, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001cd000)='./file0\x00', 0x20, 0x7bd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) fsetxattr(r0, &(0x7f00009c2000)=@random={'trusted.', "2c2d2d036e6f6465762b00"}, &(0x7f0000b7d000-0xf)='{ppp1wlan0GPL.\x00', 0xf, 0x2) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x40000bd8) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1), &(0x7f000000e000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb7000)='/proc/self/net/pfkey\x00', 0x10602, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000029d000-0x8c)={0x1, 0x64, 0x80, 'queue1\x00', 0x101}) r2 = getpgrp(0x0) timer_create(0x0, &(0x7f0000258000-0x60)={0x0, 0x2a, 0x100000000001, @tid=r2}, &(0x7f00007d3000)) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000024d000)=0x0) syz_open_procfs(r2, &(0x7f00001d6000)='net/stat\x00') write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f000024c000-0x10)) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) 2018/02/02 11:54:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000037e000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000171000-0xb6)="881fcddd1829aa06ff21d029a9a1718cdc17781da52ccdd8bbc7fb4f32845047a9504d32b8fc31327f2c935ea7fe143831a7985286fcb3275bfc2c57d7335dc44a2fd87f452375513e31ce7744f568d76a1c77f4ab0175289bbcec86ac5d4a7d6689cff69860f9e518449a429164fd72ea2c3e2177292f0bcf8863bc75245ab1f564a08e9f14019be63a6c6432cfe7dc68a2fe721d12bc028391767b7b0dbf573566e081651035f7b2c9fe9496beb3bb9e4e8fd674f0", 0xb6, 0x4000004, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x4, 0x6, 0x3, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000d0, &(0x7f000094d000), &(0x7f000094e000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x6, 0x0, &(0x7f0000001000)="d4c9bedce966"}) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000762000)='pkcs7_test\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000073a000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fd9000)='big_key\x00', &(0x7f00009df000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fd9000)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x8000, r3) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fda000)='comm\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000079c000-0x10)={0x8, &(0x7f0000fdb000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00006d9000)={0x0, &(0x7f0000085000)=""/47}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb5000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000fdb000)={&(0x7f0000a6b000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00007af000-0x10)={&(0x7f0000fdb000)=@ipv6_getaddr={0x54, 0x16, 0x300, 0x1, 0x0, {0xa, 0x1, 0x200, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8011) waitid(0x1, r5, &(0x7f0000d01000), 0x0, &(0x7f0000b20000)) flock(r1, 0x1) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{}, {0x0, 0x0, 0x4}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fae000)={&(0x7f0000000000/0x1000)=nil, 0x3f, 0x4, 0x0, &(0x7f00006f1000/0x7000)=nil, 0x7}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000fad000)={0xa, &(0x7f0000fad000)=[{0x3f6, 0x0, 0x8, 0x7f}, {0x7, 0x0, 0x71fc, 0x13}, {0x20, 0x8, 0x0, 0x2400000000000000}, {0x1, 0x9, 0x400, 0x1}, {0x7fff, 0xbf5, 0x7, 0x9934}, {0xdc, 0xd6ce, 0x100000000, 0x100000001}, {0x1, 0xfffffffffffffffa, 0x7f, 0x6}, {0x7, 0xa35, 0x2, 0x6}, {0x847a, 0x3, 0x3d3d, 0x7}, {0x7, 0x800, 0x4, 0x100000000}]}) r1 = getgid() setgid(r1) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000e6000)='net/sockstat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a4b000)={0x6, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006ed000-0x20)={0xffffffffffffffc1, r2, 0x10002, 0x3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/02 11:54:20 executing program 3: clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) r0 = syz_open_dev$sg(&(0x7f0000783000-0x9)='/dev/sg#\x00', 0x6, 0x14000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005f9000-0x12)=""/18) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000c5b000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000adc000)={0xa7f, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f00004d5000)=""/120, 0xfffffffffffffd42) r4 = add_key$keyring(&(0x7f00008cc000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0xa307) r5 = memfd_create(&(0x7f0000363000-0xd)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) r6 = geteuid() fcntl$getownex(r5, 0x10, &(0x7f0000410000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b07000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000075000)=0xe8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005ac000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d1f000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00006f2000)=0xe8) r11 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000128000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000bfb000-0x4)=0xe8) r14 = getegid() r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000073d000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00003d0000-0x4)=0xe8) lstat(&(0x7f0000278000)='./file0\x00', &(0x7f0000cb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000ec4000)={0x0, 0x0, &(0x7f0000572000)=[{&(0x7f0000099000)={0x25b0, 0x3c, 0x200, 0x5, 0x0, "", [@generic="1526425cdb0d38bdeca013c2", @typed={0xc, 0x46, @uid=r6}, @typed={0x10, 0x55, @u64=0x356}, @nested={0x1158, 0x53, [@typed={0xc, 0x14, @u32=0x9}, @generic="1521260fdc6137f9d1fa9edb9088ead166523c346eb42f582cc9c0708a0435f4832d4d620d32a909ded591b521af43e9c4260ca07e093caeeab91ac4df8b1976cefa2bff9b1092f88d3fd3e34f2a0bcec01674bd37f4cb06f3e971e35b5f07d92fe92a1ce93724b81f2acbed39197d6702c31e4a4ce0aa95f24f77058d70f7e2263ae0e35f4b08cbfcf3cc54215128953cfb900d5c9ab8f4d85a9219709c84f73c12af", @generic="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@generic="6d2c8b3905005be2a2ada0184bc0dd843d492e812ee414f554c09ff254b23f986f1fac1d987922200c8f3a9854fdea14e54a8dc0d521eb7e4f1e7f895e6a6a88314bd9f235b89158a36a56d7d42c921bd55c87adff4734bca32bf71c99244b4dcfc342e13f089f8727fc70a6bf154e9cf89e7c288518a5665d765c9cfebc27b629ef4be1fe85c593ca96b0267e32656237724c026f53da9bd5", @typed={0xc, 0x90, @fd=r2}]}, @nested={0x408, 0x40, [@generic="4258acfac4a23798f9c411f3cd3ea36db7b82797f676deb6f8f2b7ffbeab5dd09750c54d0207c5deb0ed839a03dc24af83588ec01ec33d3a444eb4c851e2868ff9668c54b142a71154b93c7ffd921c33b4127ac403c79bfe3063ed5b76d50936f11e2677c3aae41e04c17f31e08eac997510fadfa6e826324911814fafcc8636c6489b0c78f55a9eb83356eccda4aadc29e8e53eb16cf3c9b6b63c4a397515476c9ef05f186d39cdbbd54268aa07d338ce3eec9aedc742d9fa2822cd8ad1654fe10111654eae5e703c137c7b0677080211d8959e9db6a6aa8ded885ff79b289b1ca1e540cd5ed74486", @typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x5b, @fd=r3}, 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"}, @generic="51f4701fb0992711d8807b0ca18816"]}, @generic="7a1268f643029ec6b86cc0bbba83e421612ca8cdec42b00e7755d9a4553793415ebdff43018cb39ad357b6e6244f453ffbaa0f87a309cba31af5e0102800ec50bbe9a41d76a714672523a3ef5aae0c287efc079bda8aae5841c5c072", @typed={0xc, 0x37, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x72, @ipv6=@empty}]}, 0x116c}, {&(0x7f0000ec1000)={0x10, 0x2e, 0x0, 0x4, 0x2, "", []}, 0x10}, {&(0x7f000050e000)={0x33c, 0x3b, 0x318, 0x1, 0x0, "", [@generic="9f540b1a16c27c9b151244ad86b20d3713a0419e0b4d5cf3a6e6ea08f4defe8527b4943a52738f2936cb987a4019d29d67e1ed06c838b2c7fcfe1ef3fe1803d267e6caa3e6278dd6c7dc540b99bd0ed7788e3bdfac7b57745bdba0b3f328c8c44adf888e1d34da784ad8341afe8c4278c6c74aebfbdb8a88b7f0b360dd9b9a5a3e0b807675489be6c4037b8d2f897bb4bf9dc6a2b0bff95ca358b82f40c2964e57a5a9061e0a2e7ade48a5eb7a9d59461e0e615b", @nested={0xc0, 0x38, [@typed={0xc, 0x8e, @str='\x00'}, @generic='T&^UoPv', @typed={0x18, 0x64, @ipv6=@empty}, @generic="d974c27ef45e3f9a6ae048df49723c929f26fc57c3666b8e9cd397c160b80ebbe5bdb480c4f6b71fad40f1c9070c418f02b47bfc1b14a0de24ab333d657dbfb07d7a071046f76dca51a9f3d30d299485fabf980b26f6a192", @typed={0x8, 0x55}, @generic="44cd6f8f6851a2da46a77f29fd6a9a28a7b910e77e2548c2984530b766f724a2b036f40320aeb719dc8e88f1de2bec"]}, @typed={0xc, 0x3d, @uid=r8}, @generic="9c2ed39aad34e1534869b3a9ac9f60732f75687d2a822aabb690247602668c05508a21ac281411f44c5f3096ff0fad12805d9460f341101b96fec47ea05829069827eb080a23ce2a0395a356d656c0ebc704fe275c72cf55d2a6f44b8f5654856555f187a4b7c2c9ebb17272930c99da329bea6667fcab7e2616179705a3c03721df1eddb33fe4530d5f8c071494232c88aab2109e984f8e571a664752f60fc8a833292e6638a7416eb06421f3fe5e7d62a8f733713935ed70ffa4ba54b28a4307a6adf55d6afcc5137cded52d6b1e1f91c68a61a3928dab0ddd0eaba415f28948", @typed={0xc, 0x71, @fd=r3}, @nested={0xbc, 0x81, [@generic="96e5208fe0", @generic="566db8acc166be1c687b9e885a592b69b246298b56af2409679dd46824be0ffef79b5f5ca3f68ec53e758fa905cb18d40da7049f9aab3c1291749ba907508cde0ad63cdcf7df9a7952ae29d3ddc636ee8db8ca1d2bce5c4ed29799ed0e426dad054666a04a331b4ce0c52daf9ba373b74d2cd84867779d9020f3fdbf0a2be381b421a9ef530b117412030cf7e796764e6e54275c55a71ff6e81df1d48321e4630ae9125acd82b65a01b1333fef121b6f"]}]}, 0x33c}], 0x5, &(0x7f0000fd2000-0x78)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x78, 0x20008000}, 0x80) 2018/02/02 11:54:20 executing program 5: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) openat(r0, &(0x7f000079a000)='./file0/bus\x00', 0x0, 0x20) clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) faccessat(0xffffffffffffffff, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000fcd000)='./file0/bus\x00', 0x25) 2018/02/02 11:54:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$setmm(0x23, 0x7, &(0x7f00009c9000/0x4000)=nil) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000001000)=0xc) modify_ldt$read_default(0x2, &(0x7f0000002000-0xed)=""/237, 0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x4, 0x8000, 0xb51, 0x0, 0x93, 0xfffffffffffffffa, 0x40, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b}], 0x10}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x7ff, 0x2}, &(0x7f0000002000-0x4)=0xc) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000-0x8)=0x1ff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0xbd)={0x0, 0xfffffffffffffee0, "ce26792b04ac1e53ba60b11487abdfdae79d7949aaf8b69d8e322a1e94d67313cca28008d48c67889985f558c9892f4530acaf235b347bf2b693db4b2ce01c4c0b609d63c69848a250f0ffc44ee809446ab9881ef4ffcfff43bc5f4dc5ab1c39e7c82fc247e94d85a4d0d245d8914bfb1c0ef813647d911066a65cbde8f3c0900914cea63bf768498519c697f2f00abffced27f2b517195ae13709908b9e965b4099c553acb9c0928432563a7b47d343ebecd140d8"}, &(0x7f0000002000-0x4)=0xffffffffffffffd3) r6 = socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fchown(r6, r7, r8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f77000)=@sack_info={r5, 0x40, 0x8}, &(0x7f0000449000)=0xc) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a97000-0xc)={@broadcast, @empty, 0x0}, &(0x7f000045f000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003cc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/02 11:54:20 executing program 1: exit_group(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') syz_open_dev$sndtimer(&(0x7f0000164000)='/dev/snd/timer\x00', 0x0, 0x2100) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/enforce\x00', 0x4082, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000f6a000-0x4), &(0x7f000066c000-0x4)=0x3) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x6, 0x3, &(0x7f000070a000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d2e000-0xe2)=""/226) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000313000-0x8)=@assoc_value={0x0, 0x84}, &(0x7f0000ed7000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000822000)={r3, @in={{0x2, 0x3, @empty}}}, 0x8c) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002f000-0xa)='mountinfo\x00') mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000009000-0x34)={{0xffffffffffffffff, 0x2, 0x400, 0x0, 0x9}}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000002e000)={0x7}, 0x4) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r1, 0x4, 0x4400) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000000b000-0xa)='./control\x00', 0x0, 0x80) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x40000000000c088, 0x3) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) epoll_pwait(r0, &(0x7f0000462000)=[{}, {}], 0x2, 0x8, &(0x7f0000ea1000-0x8)={0x6}, 0x8) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000a53000), &(0x7f0000001000), 0x8) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) syz_open_dev$sg(&(0x7f0000676000-0x9)='/dev/sg#\x00', 0x1000, 0x8000) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c2b000)='/dev/input/event#\x00', 0x1c, 0x10000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000af2000-0x45)=""/69) prctl$setname(0xf, &(0x7f0000832000-0x12)='/dev/input/event#\x00') write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x18) 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000009000)={0x0, 0xffffffff7fffffff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r1, 0x3, 0x30}, &(0x7f0000005000)=0xc) unshare(0x10000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbb000-0x11)='/selinux/enforce\x00', 0x40401, 0x0) accept$unix(r1, 0x0, &(0x7f0000999000-0x4)) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) syz_open_dev$sg(&(0x7f0000676000-0x9)='/dev/sg#\x00', 0x1000, 0x8000) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000949000)=@get={0x1, &(0x7f0000053000)=""/106, 0x7ff}) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000bc9000)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000057c000-0xe)={0x5, [0x9, 0x10001, 0x1, 0x3af, 0x6]}, &(0x7f00006ea000-0x4)=0xe) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000a75000-0x1)=""/1, 0x1}], 0x100000000000004c, 0x400000002) pkey_alloc(0x0, 0x1) 2018/02/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000af9000)=[{&(0x7f0000b4b000-0xa4)=""/164, 0xa4}, {&(0x7f000082e000-0x1000)=""/4096, 0x1000}], 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b27000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000f20000-0x4)=0x1e, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ecb000-0x8)={0x0, 0x81}, &(0x7f0000b4f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008a0000)=@assoc_value={r2, 0x3}, &(0x7f0000d57000)=0x8) 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@empty, 0x8001, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="ac814639a9c51080a0283f276e8277ed97656d0da7ced05e59e590cb29b77bdd", 0x20, 0x40000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) 2018/02/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndseq(&(0x7f0000208000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000461000-0x78)={0x0, 0x70, "850feadccd1fc945f2431d2075ad69dce0ba334b5ec81da75fc74d3e0dccd782b6d440d2761611dd9fb5a7d4c45936db774b9851edb351d2cf0ef158bd6acc93c6ac9e8161058e5ce8d92d52cfebc4660582a9d33ab4c4f9717f859df86b789281630593f1f8957e6f06b9f2988176ba"}, &(0x7f0000c70000-0x4)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000077a000-0xa4)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x76bc}, @in6={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x1, @empty}], 0xa4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000046b000)={r1, @in={{0x2, 0x0, @rand_addr=0x9}}}, 0x8c) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000012000), &(0x7f0000013000+0x4f2)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000055d000)=0x3eb, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e86000)='net/ip_mr_cache\x00') getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000b79000)=""/4096, &(0x7f0000bf3000-0x4)=0x1000) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pwritev(r3, &(0x7f00002b4000)=[{&(0x7f000076b000)="4e2b3c7a272b1b8e98a8537f1521f71f26fce233414b1c72b2925cf188e4083bae62d1339f597f27d683417ddba5f7f8548a649b754c17c54df0cd8a9ee8a3cfda1ccb2c83a28638e41508e5a19607def057fe18fbd2", 0x56}, {&(0x7f0000695000-0x77)="d0d939a82bd9a860cc46ca1ab0d129a51fcb223e3e3e0ad9c6fd0f3823b04e20bc391d0d672cec1f09352553251e039b48c056c71707a25c18fb51cfecbbf8cdbd41993bacbf61cdab3c7ca3c79e18ba2540db02c95f10633b81d846c3d9320d134f564c2326a0280c6a4109362efb2fa81359fdd10ffc", 0x77}, {&(0x7f0000a13000)="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", 0x1000}, {&(0x7f0000584000)="8143706baf92aacbbc1fdbb5533b3955774e661fd52dc4562be99784deef6fa6c0fa5270affc62fdec55e7533b3a7a04b6254a44437ad0c3432dbfa05e3ab5de851640c7735870f0402b1b939e6981587d79f05a83544ca0e3ec1a1974a860f7e7bedf0f3c6bf802c06792331f02b352adbca9b508a24ca50af4584fe1f9185924a132cd99f766b6", 0x88}, {&(0x7f0000f0a000-0xaa)="4754a9b6a1ab430d40be689757be55f250af138551ced04d225b40ec68e2a94d89b1218c5f916c819ddf46c245dba4235bf30377945cf59d821a86262edfba033766a2fe734497b9146416516ffc51be91a2d0f1b62b47e0e56572028b143662a74d948ba53c3dfc75203a9d6b0ca6dfcfa177ddf0ef47ffcce85618f9abd2a38aae284fa43ef04a0ad0e2a1876d69ae278ce802a3aa3bda4f1a028cde8962c835d88aa6dfecd2a1357a", 0xaa}, {&(0x7f0000785000)="f68d8be592e857df70e1e5a5226362c897246a4c18c7426077b9800b4e62ab95a5363144c265ba413a91d9a366d0b7048c868e2591982290c56f4613cb772b918db827b5f752d0b58395d78c578a3c8c52be9643d1e321133f9a8f4a6c85b055220bee5b9af1e6e7ffbb2c26e9772e81591c8eec4342b07aad75290a0d9b7121a661deec133deff641ffdd25966d27f7c1ff34730512929171822b1f128df41c", 0xa0}, {&(0x7f0000091000)="1b229b7258b6cdc247b8", 0xa}, {&(0x7f0000fdc000-0x44)="628d740a6b4f9d9f38653d73a31ec471e15c170853a86af53bb15402f7ae7c7452ea4cdc49517f06673579eec8d8d81af3324047528ba7cd3616c5253a253fd4a38facc7", 0x44}], 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$mice(&(0x7f000041a000-0x10)='/dev/input/mice\x00', 0x0, 0x1fd) r2 = gettid() syz_open_dev$mice(&(0x7f00000d3000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000c15000-0x4)=r2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00007ba000)=""/230) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000800000)={0x1, [0x0]}, &(0x7f00008a2000)=0x8) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031f000-0xd)='net/rt_cache\x00') accept4$nfc_llcp(r0, &(0x7f000007d000-0x60), &(0x7f0000be4000-0x4)=0x60, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d", 0x10) 2018/02/02 11:54:20 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a8000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000001000-0xa8)=""/168, &(0x7f0000001000-0x4)=0xa8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000011000)='ns/net\x00') 2018/02/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x103000) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r1, &(0x7f0000009000-0xdf)=""/223, 0xdf) readv(r1, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) 2018/02/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004cb000)={0x0, 0x7, 0x23b4, 0x3, 0x81, 0x8001}, &(0x7f0000718000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a24000-0x8)={r1}, &(0x7f000011f000-0x4)=0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000182000)=0x6) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) read(r2, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/02/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000520000)={0x3, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000adb000)=0x3) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000e1e000-0x50)={@common='syzkaller0\x00', @ifru_mtu=0x80000000}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 38.964047] Buffer I/O error on dev loop0, logical block 1, async page read 2018/02/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000cb1000)='./file0\x00', &(0x7f00003e3000-0x8)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00001ab000-0x8)='./file0\x00', 0x80, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000022c000)='tls\x00', 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) 2018/02/02 11:54:20 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000c62000)=@ipx, &(0x7f0000b97000)=0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x404, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x370c0000000}) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x1001, 0x1) 2018/02/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000be5000-0x4)=0x63) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000010e000-0x33)=""/51, &(0x7f0000d20000)=0x33) 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000515000-0x12)='/dev/input/event#\x00', 0x7c0, 0x2902) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00009a9000-0x51)=""/81) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00001a1000-0x81)=""/129) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f00009b9000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) socketpair(0x8, 0x80007, 0x1, &(0x7f0000233000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00007dd000-0x8c)={0xeb38, 0x8001, 0x800, 'queue1\x00', 0x81}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000def000)={@generic="7876381fdbc622a31283f3ce111ee6fb", 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000077f000)={{0x80}, 'port0\x00', 0x0, 0x1000, 0x0, 0x3}) 2018/02/02 11:54:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000088d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0xa706, 0x7}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000130000-0x6)={r2, 0x5}, 0x6) 2018/02/02 11:54:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x44)) msync(&(0x7f0000fb4000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000782000-0x24)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000026d000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fcc000-0x20)={0x1, 0x5, 0x7ff, 0x6, r1}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000449000-0x8)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000655000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000200000-0x4c)={0x8, 0x20, 0x941}) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000015e000)='/dev/autofs\x00', 0x4000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x7) execveat(r1, &(0x7f000060e000-0x8)='./file0\x00', &(0x7f00005ad000-0x50)=[&(0x7f000045c000-0x1)='\x00', &(0x7f00001fa000-0xc)="2173797374656d295b9e2d00", &(0x7f0000c20000-0x1)='\x00', &(0x7f00005b7000-0x16)='-wlan1@trustedvmnet0-\x00', &(0x7f0000927000-0x7)='system\x00', &(0x7f000077d000)='keyring^procmd5sum\x00', &(0x7f0000545000)='{!wlan1\'eth1cgroup&security/:[wlan1},\x00', &(0x7f0000336000-0x12)='posix_acl_access@\x00', &(0x7f0000942000)='\x00', &(0x7f000001d000)='\x00'], &(0x7f00004ad000-0x48)=[&(0x7f0000ef9000)='\x00', &(0x7f0000dfe000)='\x00', &(0x7f0000144000)='bdevGPL$selinuxwlan0keyringwlan0:cgroup/mime_type@-\x00', &(0x7f0000bbc000-0x1)='\x00', &(0x7f00006b5000)='\x00', &(0x7f00004b1000)="bf242700", &(0x7f0000a5b000)='\x00', &(0x7f00008e4000-0x9)='[\\#)GPL]\x00', &(0x7f0000119000)='\x00'], 0x500) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/sequencer2\x00', 0x80400, 0x0) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) shutdown(r1, 0x1) fstat(r0, &(0x7f000020f000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fa0000)='./file0\x00', &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000e73000-0x8)='./file0\x00', &(0x7f0000162000-0x10)=@random={'trusted.', ',:)ppp0\x00'}, &(0x7f0000371000-0x7a)=""/122, 0x7a) setreuid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000394000)) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000b0b000-0x10)) 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0x2, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a36000)={0x0}) pipe2(&(0x7f0000c23000-0x8)={0x0, 0x0}, 0x800) sendmsg$netrom(r2, &(0x7f00005a3000-0x38)={&(0x7f0000e65000)=@full={{0x3, {"c6e416708d0b6c"}, 0xffffffff7fffffff}, [{"ad1f14bd7e7276"}, {"a7beb114b9ee51"}, {"40d52c11f26899"}, {"efbc2c4d47d42f"}, {"fdab9433c70d80"}, {"134ded002ba90f"}, {"a5965886cbdde8"}, {"345fac791497dc"}]}, 0x48, &(0x7f0000038000-0x60)=[{&(0x7f00000cd000)="397907eeef7df30f03dd6e96ec29e322d8ed5f1e2ac9ff388bae576a21affc9b27f8e01c975fff4e85666529485565e47b", 0x31}, {&(0x7f00001d9000)="8c6d3bae03100f45cd908dc1b2deb5de40e1ee173cdab0de2573b463954d2948c1ac28982e28e614529201654248735a3a86ee3a623303b3b0e359bbd6ae0bf3103e05c584d4def542be90f66524187c462faa0d71554b0fd7cbd81a76519d28f2914db49c782cc2c81bdead7f8b9ea392e849b91d1c01e56cdca29649d2518181ea84d5e0ee76e2f6b86f5df8661ae2a7fb7067b76b0293b5ba1669939bd66930bebc8d0ea77f5104503d71bd57ac076d6026", 0xb3}, {&(0x7f0000b1f000)="863636ac7b922380a7d70885991f044872fb48f687e52d162ebfe9b908e9", 0x1e}, {&(0x7f0000ca1000)="99f8da83c61c229e83af0bf057ba71970378e48f69171ca5e89f13d213f09c29b50f3cc8a3ca14802963931afccfd00aac7b09f04e069649bc8538c408e846333ac9442835074fb7c53afa52fc71a24be054efdce38856c5133ec9bd12a04fc925df3e5ac1736862fa9d8c6a1453688e79a55fd048718680acc9eca7061c39923c66197b39858d5bf9b4edcc6b16f13ca0f142334ccdcae9273a790d1680f465f09a4a95494b35bdfca95eebff4c69b6b91418e801d9f4beb76e7032d863296aa03c9bb0c088e4629558e1b1f9b1d25002f6d33a492bc837da70c2b39a0b276415acf304d79146e0bff4dc0cebab91a29b43badd525219b9d47088cd245c2f7aba6d7d514ebdec71fe72f73abc66933f2bc609cceb5fab9eb3726c383d9f8ea1a822a2e23bfe4ae4b3699180f6263d8929e0b84c4ec6bcb91681e95ef8e4d98330e0dab669629d73987d6b4f8b3921c03a28b9c11c440b2c255c2724361e4a90aafe7fb9db1b13051d7e5f79baadc748a942779e5a10f9cec824e6e2cff8ce9b4a242b125cb5ac3483bcd9317497a9fb441a1bf7bc1b73a497d364cbf1dfcb54d2ee1b8bf4f8f663184f218e60a8825aa7380ea5cfd03a6f2030ad129ce2a6258c671f0cf840deba428b4c667496f320d0c45518f6ef32f2d3eaa3f189c48aecc75394fb2cdb797dd3539d857cb5e9d4e4a14a9796c0db00fddcf6c179c74e27ec6e943c5f3cd6ee9ac2e76ac4ddcb8d7221885ff94a2d53286a748bf0777cfcd3c79d73fdaa1c38ac5bf2bd3d8edc005effcea9509b2478dba9e4af062c5dea04bc0439f425cf4152368631d0f32dcf0a150ef0e4294c567c822aa6e38a8fbbb814ac80de3ee28fdc314c7fdea8b64d098f8ee9d0f8c0fca53050726a56d67d57e60b1b686e9022325b3fe2b1a0037b1654157919f3ff68babb81e21abbcae3c5894350ff0bd339df9226613c942aaba8c1cafe134bbe09a1e10d332eb071a839e592cf193832350dad9ac16504711fcaec38677d7ec08a832f325382ae282f86ea408e9d834a2ba6c0b70f077a012ade0a87e1c8f7c4a0b74d61b305701ad96f2f3693e2cb7ed8a95bc7f50ee37d073c0557961554fb8e5c0af4bfceee476bc90ed148e7ddacc3ac0a1c6d3cc2c87ff3a602e79fc5e1f7a96f0e8cc864f3f2ac5203a63b977be36db8b5cf5b98cff92ebf9a568b0ddea3b2db03ab8e006de83c87665caed09a4bc973bce70c76c9bb81c1e198e08adc9501486a8a1e6d495e6fab72c9e71bdc736636b04699a7e0005e103259e12428a6a31bba37c78a23335bf00a7fdbb66698e6250a0c1b3b7b050c7f4b5f950b38f99506b65c808725d5aa287aa61a2751db87005bc8e0f6f81aebb184eddf1207fb59f38f6aba339fbb44f5fe951d2ab343475d61a7ea2ba96d4aa1e1fdaa1028e2fe0b8ba9efd3ced318fa967bd9be5addf0d9dcc25c88cac2117dd406631c3b9e08576e63d8b4080a6f5b114fd6f30f3d19a9706956c10e18301e26c7381acf7fad4ffba532c6af90d388a12fc31842b54b46f48b42b239d793f7e99a66169779c0637a2f96a9bfbb68c3fbf99362fb79669945c7885a8de009c4e660a7dc23c3b53dfead5f89739c821f35de42fcc389f1f406a718fb6da85e3e55c3650b93b81d4ae6b773f692e5bd6349277eb1667bdc2a4d8b2bf45a2e4969e1eea8270de31a10cbee96abf6331ab9ff2a9e789a152be286940436d42e6539114b9fda23f60bd872c51eb7744f01f6ccec5c7034395799d6410abdaeb50f596e17891c936dffc93f7b62b50f6ef78ef2e1097d4a0774246cc83d197e7795e3f9a9c698c8fbbffe0c0b72ce3004a8a44ded3f9652484ba219d36849d4d3f6a8c38fcd967e936c4bfcf2177ff1940271adc44b83467640655f031f33f18e9b5a69692687b8fa03adfafafb5d8ba807ca8bcc65e5ee41d58758881214b1fbc0bf59104e8ef058845b5914b5d0c656eedb0dce3d539fcfcdd1ab3b6f280866428407d4a424f46cf80081cf0b0bee1afb62e4905ae0ef0170d31a414f42efc0a457b9d4345d541956e0d5dc8c98dd96b5afc68fbe4372d756d6f8d864606778f5fb51dfb47a0d9c5d956ca4024e9544dad802f8667b4e8a2dbc1f0b6dfeb8d2603450ae118416d85512d09dcc2ef00aa61ad94acef0b479920ad65bb6deba1cee43ed88ec4176e00e2a81ec4f62ef299f108913d1177350fc1ac6ed026ae91cb52c922d004692ab3cdb0cd307070518c8f53ee1b980dac6f0cef2e71ec0ec3c36e46e57d573654581cc0e4ed6ee07098831d642288165a9d4df6f5682c6209d26dcd0eee9a083f69843eb313c1b1f2157d20e2f045dcc0901f5c4afd5c4e8f77515a245e90dd34d1fc876dd021fb8dbeee3b3caece7d93fb2ed8bc38144e38111e5fc4ba7f15aaf64ea02b1eb0efd5783a0514d3730d7bbb39ca85d371979e75b9c106d6be206281455845761d7fce9982ada94dc7704ff90643c85a070f7f4832f9b6704fa346cd413739202ffe47535a95bcf5f7800f302a39efc92265c397487088271dcd3ce8a5ef86d06ad12d5d6ed6d8b008657a2c294bf862224915562b15b28eef50e7e286fdfe4a576baea138119ee9e3480e945131c1791b5bd1472370cc7fe4ceed98f2f49559c2e2fe4ca29c577d41f7bda69ed944b6854669ced81db9ddbf07d24a7e1ebe224b3cac94274ca10853be9cf99b216537a11ee15c91b61dbc582f03955fde7db2ec758ea6922d9eec82f8313b27fcb9611f3ad5436574dda52a5e2dcedace786210dedea4c9cb1623095322f36bd7315c59c0abe17dcb09fdc27885b160cb05e2dfe7068c2686b4ec10ab2d4f9bf90f37f6a3e3f6e9fff7fb8d0e3fdff113348918e8af25667c0f548f3fba43fef55c2d4f1bf88ccef7e8f2db49157d4d7802a956fbd12e93b17c7c5e4b32aa582375dcd6e2608d127cd22060e22b4372f39c2d4b8696b2d64a9c1a43d7f3b3b477b4ce35d481a1e632f2b73b40dd6fb16b0e94682c0642f4b81dbb8b3c680e3668a0034574b1d27b8b1b2b94b008905ebdae4ae587d05ad7694acb54e40793e6dceed4d0dcf7ff6d4a2ca5617e726aba6851d5b7f29b70b07fc1b5ca049e00748e5069c1b038eced879af612e7405dfc0cda28418fd36850c9a765cb74eb6bc5c036a4d42aa14c71d8b9a03b48ccb7221eeaf30e4bd6290250bb5fda8308950dabc862215f5e67e65ae555b9557d29d709d921338462c232269eb66921096ea8ad5b48d74109bd753b367e7a2a2608f41a040d1d24943281d3cb5bf046f44f37c35b7440e5719aefaa882a9cc0dc87f29da9935c957be32abbca99a0b0db31974b4d932ccacec9ac8ccadbcd8a9544faeda7d4cc7d27dc479338fa373a80f7a9a12430fa3bc34ec37cdf3b78b8250dfdbd391ae462c210b9544b13910eec21ec571fc083faddfb6089f82a2c3cd69e91e52746307f8e3010fc240ffd7012c39c7be17d318949cee17cffb684a79d910519d8135ccffcdb794504ecedc09def3740b35f6eab5eab761a97567d9dbf697a73f281d170bed89912d10d5ed83257d897569c11ffa877df201d138ede1868738b6ea4e7a005e0858537684dfa909516907ae86c08d7d8470fdbb91486efd43d211f7c27b5f5c3789b5e3fd19d2d91d025765dddc91601fd9bd19dd47608550a4db63b6b57719811a486a8c5ca00788101d5a047309c65d322b757a7e080cc44cbc4568bcbe02535bbe15a1b87de843a470af6f0b509e6d4208604335cb7ce7fac4a7b3cdb5a56f03fe93d86ab528d21739a0ffd44efd49d8b74abf5cc525f2578746b472aadb4460ca44c021fe08b1646a36d1ac221646303a36f50cadfd42eab10499947dc3e86ff387ae2ecb5c3f9a52d2d880ea27866846099ace660ecacd59ba8d74f062614c0d5fc3a8531a6466948c36ed9601c12b5b8428bd142ecc03a6d0e8ebd6058f7a0e5d7181cee9ce6c3f53065109ce368107b4a5f9e589c91e0b8bc783f6138a1fe75972e0ff2b5a463c5e396d8f267ac224b99889e545fa0cb2874a9b3e22852b8fbac10ed1b1600c2bfd78ab9bf57e2f6fa300e42e3d7725a330924aa02ce9c61d91078b14f39799014aba7857965607c3a5b843180d2ae3e54282b84f79bca9f8c864b279bff91cb209b60ae664a01885a85fe5323552adb06e6a579281a905825156cd0fde99a631ba12605e45a4110e871d69764eb68ce2b6fea42ae69079c0deaa9e1c2897552ec1a855c869fbb663aa13317fab38122c001805a1f6bdca1a7f1a889184d33bc962f93b54a76b01cfaf2291113c38b7daf8942ed09711846c5b5b2ae94df68a1a7ae97d87c51d5e7677a8eb5bde3a6cee7420061fc06286cfd691aed8d8fed55402767c6dae7434944e334dd696d29a6f5a75455a19b8a7d3f9a61baf62ce707573a74422bc1587fdc7a8a39459ea17f77978790aa34dd1a6f483a9ee7fa77ed429f120c7249ce681afda768958c6a891c3c51ad58f200ceac0bf8a1c350f8149c31e13196e537ac2d510c438ca63d48068be2d24687fe883120400ecba466f07b4e1731eefb3d47afccf5edad42b56ec9976d163b1a06226b03f9a51b9f3273b51c24e43972999da0313751b04225bfce18e5efb386cfa493b15c85952c271b22cd56702eace7414dadce0ad83db5b817ed4a416990835458fd12199c3a0a2edaca4b64517c84cbb616709272c38a88fb30e6641703510e624a574489a798d3ec7f50b2da529a9906aa4f8bca3a5578fe27667dfcffb829358f686683bfc6626a5470c461c44132cfcb6ba4a7b6675405e5e7d4ab23723e46f49768c62c6296bfdcb8147412554864cee6833b79db20a9cace83351448440f48fd9a1e39f0207ca305540505144c5824aa5cf1741c209935e5d359f9ae23484e3e17599d78fd2f9145a22a298ee8c83f7333e64e0e9a09aff829f07b6d1668287e452716e2ca0a712ce67b9b86408dff357a87b9dd969be0a11c8004121613eb68d341421d564b2ec75c39b51f2a2a92048feabff73df1d8368e9abf050c66ba7ebbe472a0d1594df32e9baaa17bc62f9476f4f4f8359eb51cf9dd591892a65ff8431be8166693709d7cf3c2698baf955252081ada58e57cc9601eb6f4428aaf2367c90de6fb9891dcb0e4ad0cb32b5e907c2a0f2d75fbad318a458a1b16f8726a008410580ef29dbe6436711ad9a8d5aa455c7ceb49e8b03eb42aac8f52a18fac641318df2b481191a97a785d8d273426670747d0e5d7d0f8a6ef9f7253e6c9efa089e87b736b0d8811a4b2697aadd27773b5fb1cf094a721efd6f743fe30f2de5b2e5e3b51292bac6a73cee378141f9103c1819fff065c1e85d88c6a325c869108db7fde69c87d124801b7a04f77103ef5798e9a13d23df10dd4283d504a7aa0d03441b0627c190a1579d806b4d96ca81bfea9e17a68c6543e48a1dd1c7fbfd4a0162768ad41b3a9466c66e6b8c3eda1b88541a7e48f79504103b3670d3d0c2ae77e2f260d163bece81cf60841e058aa0ba58ec60ee8e2e34641780155b03d682ca6342e0840470182f6da45c13d6914dcc40e99534fe8f1d567878f7d24002a23fce550c7b939631916c53585fcf10b769e6881dd42be8f8e9932a1931c8f9aaa16cdba4b3a48a56a7b20d2321f526e9766e13c715942e2233516e0b07f353b4da02891cccd5cbb95f23c4fb8bd178609d5097ee51bf7aed18ebc02e2b101a9bf4db1b21c920ba0238afcc8b266f6d3927cf7a0679fbe507c31a", 0x1000}, {&(0x7f0000054000)="79882e27bb9a527d02b275310f58fbdae871e32ebba026432fa80e6fe7eed47b1cf22d163ebeb95acdfd9dee26b0ba53a5c69f3bdf48df2d0294a7e8d0aa43cb0e2fa9297f30346c589f612dd91af418c05a76", 0x53}, {&(0x7f000003c000)="a87a722026f0c6f049e7e46602f4cdc017ef0f2e3c77544b46d219e69cccd5d30eeec1f6cfc1125ac30c4ea752cc3dd55e597d1032f128652223ec74e363482a971c01b07c0351068d48485642a7f2f6f742b95e5cce1bcfbc4a94443a5e86bc2eae48647cab47952f2b7cef03f1f17b718945ff09996198a97ca8b627a7d0c00e642818ef148598b9912a424c6f6ad912959ec492a16e768b0f72ea789ed9ab28fb30d40af7c56a75d8af86b0b7527cff52eab2a88cb0528fd939fe31050c707b7227b5141f86e08dce55", 0xcb}], 0x6, &(0x7f00004bd000)=[{0x90, 0x113, 0x4, "a1b755c34113ee19cae05dc485d8671a03ad1e0eacdf42ad3223a6194a67a21044499b22373281c4021b05757d7d940df62345fbdd6dbdba48b03485fc0c8e5a10a5a20de0f538759f4da948a4bbb8066939d55d2c830e9b2ee21727ccef4a6242e59a90eee402b3d6dd04164d46472216ac677c86cf818ef1c0e634a944d1d5"}], 0x90, 0x8000}, 0x20004000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009a7000-0x4)=@int, &(0x7f0000673000)=0x4) 2018/02/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') lseek(r0, 0x0, 0x3) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/02 11:54:21 executing program 6: socket(0x9, 0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000014000)='./file0\x00', 0x7ffc, 0x0) 2018/02/02 11:54:21 executing program 5: seccomp(0x2, 0x0, &(0x7f0000538000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x42800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f48000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00007db000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a2f000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f000002b000)='./file0\x00', &(0x7f0000412000)={{0x77359400}, {r3, r4/1000+10000}}, 0x100) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r5 = dup2(r1, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00002be000-0x4)=0x678000, 0x4) fcntl$lock(r1, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000ed1000)=[], &(0x7f0000462000)=[]) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000883000)='/dev/keychord\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f0000f8b000)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006a6000-0x4), 0x4) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sigaltstack(&(0x7f0000990000/0x1000)=nil, &(0x7f00009dc000)) 2018/02/02 11:54:21 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x101) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000035b000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, r1}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x400000000800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000001b000-0xfe)="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", 0xfe) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002e000-0x4)=0x0) wait4(r2, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000002e000)='/dev/snd/timer\x00', 0x0, 0x220000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000472000-0x8)='./file0\x00', 0x18) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000020e000)="def86cfecf2f33b3e8c4c4ea804c9c50d2cc4edf2a448249ce64f092920140cb14616044c80dc06134be3df043b2af5e9bda16f5619453ab94b69dc7aec55dcceaa2f1bf955d54017a1c8cd87c1d863fac7dc00d21cb4048cda063375c1be8b850ccc1c435118627dceb0bef4c811b213f4d410d028ad65083c0e22aa7baff957cfa0a6450878a8554d75cdcca3ef37adacb60f1d0dfba462f427d770bb2ddc528299f37c3f9d08e811c8902ce7c59802ac0c7cad13cd1bfdbf7681e346df3edd6a06d31cc453e0c36b0b8d4989d780b9bc327992c59381d664834", 0xdb) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d4d000)={&(0x7f0000029000/0x2000)=nil, 0x2000}) sendmsg$nl_route(r1, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x15, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000092000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x9) listxattr(&(0x7f0000881000-0x8)='./file0\x00', &(0x7f0000183000)=""/211, 0xd3) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000233000-0x4), &(0x7f00008ce000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d86000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x1, &(0x7f00003c6000-0x9a)=""/154, &(0x7f0000083000)=0xffa3) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000051b000-0x24)={0x19, 0x0, 0x5, 0x9, 0x2, 0x6, 0x200, 0x5, 0xfff, 0x6, 0x6, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/02 11:54:21 executing program 1: r0 = socket(0x18, 0x4, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c4000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000937000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c7000-0xbf)={0x0, 0xb7, "f55a9b1818f8ea169d1d283052db0854f5ff1eafe0e3eb779b45e574b050c1f5b99ce0652c916256ca06d1c6d09e362240e597e67ddd6643ea00c84806d52bc571004382d994502ef6275f83da66214e67835c53f2afd7caffd34c22c7c81cbe34ba9526bb52ced5e4b92013f7bfcc32902e5cad74ff33311da3d83c9f31b4e2cb4239d63bde4ac4bbc6e8270e42913390b08b1a66ece528ed9be509fee1bd2dd6c6daaa5d8c41a6fd24b6bbe147c86a09d91b7431545a"}, &(0x7f000034a000-0x4)=0xbf) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c3f000-0x4)=@assoc_id=r1, 0x4) r2 = socket(0x11, 0x1, 0x0) fstatfs(r2, &(0x7f0000ceb000)=""/209) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000748000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f000077b000-0x10)=@generic="d0781b9d2423f35b0b6aa410f443f716"}) 2018/02/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x8000, 0x2) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e27000-0x8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000397000)) setsockopt$inet6_int(r11, 0x29, 0x39, &(0x7f000039a000-0x4)=0xebe, 0x4) sendfile(r11, r4, &(0x7f0000a92000), 0x80c0000001) r12 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') r13 = fcntl$getown(r7, 0x9) syz_open_procfs(r13, &(0x7f0000786000-0x16)='net/ip_tables_matches\x00') sendfile(r12, r12, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a84000-0x28)={0x8001, 0x8, 0x800, 0x6, "2262d9f85122ef8a3bda3e875342e0e26881275ead63369f5e83fbe906845079"}) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x400000000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002f2000-0x88)={0x9, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1a90}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000590000), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff9000-0x1f)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000bc4000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000074b000)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a1c000)=0x8000000000004, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000511000-0x8)='./file0\x00', 0x8000, 0x140) clock_gettime(0x0, &(0x7f0000c89000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e0c000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ea7000-0xd8)=[{{r1, r2/1000+10000}, 0x8001, 0x9}, {{}, 0x9, 0x3, 0xd952}, {{}, 0x6, 0x8, 0xfffffffffffffff8}, {{0x77359400}, 0x45b36b19, 0x5, 0x9}, {{r3, r4/1000+30000}, 0x8, 0x9, 0x9}, {{0x0, 0x7530}, 0x7fffffff, 0x9, 0x5}, {{}, 0x101, 0xc49, 0x9}, {{r5, r6/1000+10000}, 0x0, 0x2, 0x2f}, {{}, 0x9, 0x8, 0x400}], 0xd8) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000579000-0x19)="552b30aa578d510530d5e55dde2b249e34fda18583cf065600", 0x19, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000f66000)='\'mime_typesecurity,lo-\x00', 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000ddf000)=0x1, 0x4) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) sendto$inet(r1, &(0x7f0000e56000-0x72)="93fe486146ebdf61e9489c85aa4f19c265ae5fb25ca7abc4ac81c53d5a4764597d6a67a77b430147498cfe4d45ab613c5066ea4bf54dfec6f6486df0d1da54966c50050902b10e89dc79abaf71d4440afa2f22df61e199f16a400d9ca11d8f4e835b0f0474d5c66ab13201040ec446ba41d9", 0x72, 0x8811, &(0x7f00009b5000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005bc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f000017d000-0x9f)=""/159) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f00001f0000-0x4f)=@dstopts={0x0, 0x8, [], [@calipso={0x7, 0x30, {0x7c7, 0xa, 0x0, 0x200, [0x1, 0x8, 0xff, 0x9, 0x5]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x15}}]}, 0x4f) 2018/02/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x200000, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f17000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x40000001000009, 0xc052, r2, 0x100000) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8d000)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000aa9000)=0xe8) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b7c000-0xb4)=[{{&(0x7f000042b000)=@ll={0x11, 0xc, r2, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f000065f000-0x10)=[{&(0x7f0000e8d000)="d75063a31826d2a49f86f284dce764b6ab1a544774aa1eb3927a3c7593ad3836fd2f979f3f0ccfd90ba0405a3ae0eb9b0312a9a4232dd4f863c3fe89692e08ef3b4088d17df0989e7baca3f8ee982c0ed706e755be21bc2ddeda9c49ae4283b30511fe1fbe5a4532b4d32353e28d11426b1c0043d8c10ef776d6d1c79fe7f4416ac7bda041dc70927ae42afee2ccd0df20384221548a5c68d851379e4888a7848806be983de76d19e7b2d300", 0xac}], 0x1, &(0x7f0000bb1000-0x160)=[{0x98, 0x113, 0x401, "399e71c2b7988c1d123b9363ac5e0a5b871ccfafe203b5ca55f63df55d538f30ab78a60757acdff937ab6c8d47abe838c599f324c9d4086ae9a1feecee6883a28aea6486a3e7293ff81aa78a8b5069d964174e534913fef91eb30b481ba5c942ec557b2074eff693db277642f75908fd3670fc7d65c1c1b27e0f8948e8ae6d41f1"}, {0xc8, 0x10e, 0x1ff, "4feb93f2445d241f1aa37c1e7a86c96e393ca8a851222c6c33e1672176519e7f055d8adf72fdf9876c1bc6cd605180c8a886e07570582a61ea56d7487f951e94a71da30d780ac28a39e3e9f0e95ac0e2d1b0146ad9fb442a1d5da595d4ff3d8cb00872aaa3791ff5f85a0ff98d11c8badbe6ba1159926875f873ce5e0dd19f500866b802083a77f67d502bb1cf28b4e52759e716ea3e6671a3e55cdece07b59ee8a27344f66a7ac4ff2f438f23a4d78ff021a4395b"}], 0x160, 0x4000}, 0x22b1eef2}, {{&(0x7f0000738000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000d2d000-0x20)=[{&(0x7f0000321000-0xee)="a4491210c2802263b6d73823cd524f772c7def99269a5b394e2a43761897d57a3f8c640b710576ded07a8fac13ba82ebccb41da560318cfbc2e355e8754bf1bf420210fe62b1d3efe7c3fd9897d68ae673e15debe44cb83b5bba77113c05574527660dbb8b60b3438af31f147b5835e2ba9a4709ff4c9d9759e3964a87b223d85f9693e249580fe0871b512eb965e74b3b7f311dae7f0f630d83a9c3377a3b2b0ee21de0f356cb1d52d7119c6b2983efeaa530d47087454ad180c0a97b53670fca0fdbcd0b80b5067a1f580b92f1ce0cbdae156d503e466c2a79028fa862311917f66224b8d65edcf2c4e0e5d0f9", 0xee}, {&(0x7f0000e8e000-0x7e)="cbb4f7529700cf7684425a95bce46b57ab418909dbb2677341f9a2f6b9f94050051fd4b293614fde2a25ff2f7063295b276e45437113c3379be26bdee4282e62f8606ef9805a65f332b6a2ab2ac5cfc430ec81f6d527faa43cbf5ef0b861b61b477e579c32d41978b90cc681794f08d32edca5c138922a738fa2c718f7a5", 0x7e}], 0x2, &(0x7f0000380000-0x90)=[{0x40, 0x102, 0x5f8f, "899d41ba69a2569ff6d91c5d508394b788d83e7d9aec474e6cb2d0d09cb3dd9a428080a24aa49501f86e349da89bdcac"}, {0x50, 0x11f, 0x1, "4e6917a4e958498a8233b43750ffb4699cb0dc30ca71531a9c36b04e73a192ae53f90046b916cef22284a1bc4113a4072bde94bc19ed4b57495a"}], 0x90, 0x800}, 0x84e}, {{&(0x7f0000404000)=@rc={0x1f, {0xffffffff, 0x1, 0x7ff, 0x100000001, 0x5, 0x1}, 0x7fffffff8}, 0x9, &(0x7f0000e8e000-0x10)=[{&(0x7f0000035000)="cdc8e8679aeac73b91f1b2c96775352b851cf0b63b5573dbee0d64ef2f6cac4078b812437dad033acb72799c69e10d736af7e6cb0883f2ff69e82f6e8a15f3eb7c08420a641c06a45bb1e79c7a52df9b1427fe8048dc059b6a79bbc84a4afa13df86b6065b6199a207d87f0f23737c7a8670d55425d3bb30c99eb41c54", 0x7d}], 0x1}, 0x7}], 0x3, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@broadcast, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r3, r1) [ 39.467160] IPv4: Oversized IP packet from 127.0.0.1 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) timer_create(0x7, &(0x7f00009e7000-0x60)={0x0, 0x6, 0x1, @thr={&(0x7f000087b000-0x2b)="76a35770fc167576f2cc98ec199bb7ffd967875ec22c1dcba41111e2d30d2d355677a982df11612344936b", &(0x7f00000fe000)="62034e426bd8f4364cc8ed1110c0024cf35c6e9cc8025a8f213bd8b81a30651556d768a9ef6fca109ecd78aa1b92f6f679d53bdd456f4fdd85cfe1ec1dc4c5ad9167c257c16474f72780778c6085a4a975c863d22a33f91012ae81b865693d8e47434f2da09e7e82817530ca8b000aad1c407ec6e1c9cf0ee0abfe93d8e66b2d3a70239f9a980304c97823f0a6c58c89c0b172733674ccf600e7e3129c0c638a6b03c76b503967ce75c8e2f6a6ca6f0e0cd291c2f514050adff1"}}, &(0x7f00003fa000-0x4)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000054d000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000564000-0x20)={0x100000001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d24000)={0x6, r2, 0x10001, 0x14e}) timer_delete(r1) mount(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f00009ad000)='tmpfs\x00', 0x0, &(0x7f0000964000)) clock_gettime(0x0, &(0x7f0000964000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000b5c000)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000650000-0x20)) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5a000-0xc)={0x0}, &(0x7f0000c88000-0x4)=0xc) ptrace$setopts(0x4200, r1, 0x6, 0x11) signalfd(r0, &(0x7f0000e0a000)={0x9}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1}, 0x0) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f62000-0x8)={0x0, 0x5}, &(0x7f0000311000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085d000)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x16}}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c3000)={0x0, 0x70, &(0x7f0000551000-0x70)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffff}, @in6={0xa, 0x3, 0x7ff, @empty, 0x7}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000c3d000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000983000)={r2, 0x32, "ecbbe96f7c734d33546c0950c2254016c336e76425e6230baa98a9f6dcb074a7b062e49d86bbc911a9ee8863d3234386a3b4"}, &(0x7f0000669000-0x4)=0x3a) r3 = openat(0xffffffffffffffff, &(0x7f00008a1000-0x8)='./file0\x00', 0x20000, 0x2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000bad000)=0x3) 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a3f000-0xa)='attr/exec\x00') sendmsg$nfc_llcp(r1, &(0x7f0000331000)={&(0x7f0000250000-0x60)={0x27, 0x200, 0x3, 0x7, 0x1ba000000000000, 0xae19, "1c86102a5762ad3c247524da57df9a4084ff3d954dda5cd3ee688cc057fef550ca8e1b3489e1d5488afd9bc7df2af9b72536c57d5078a820b2b355dadbdea5", 0x80000001}, 0x60, &(0x7f00009b4000)=[{&(0x7f0000c70000)="887e0a3b2c452deed22ba235888251504c75b17bc44ae50d24fff450ffdaf02a9b851e74e151160fe97cc998747f7891c3a83677a50ab327f10c480b51693b689f7dd183a522aa7b6b782a71bd90089e93270d8d9d6f84f8fd5077d6a9490d680056047ffbebcedb3679a6d1d77ed89236108cfcf66130df220c5fa159c4f822378f234b3238bcaef895b958c2e147074bb3ebda153101b89018c97c07b140a3bd7af83edf37e1d08dc23f1233fc3b91913d9cd9fbb413bb8599b9f43a2ec52fca5d684bbe7c2baec577ef22056344c4c6f3", 0xd2}], 0x1, &(0x7f000074d000-0x10)={0x10, 0x29, 0x1}, 0x10, 0x4}, 0x10) write(r1, &(0x7f0000d44000-0xba), 0x0) 2018/02/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r0, r1, 0x0, 0x5) sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000032b000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000d08000)=0xe8) stat(&(0x7f00006bf000)='./file0\x00', &(0x7f000025d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f0000218000)='./file0\x00', 0x2, r2, r3, 0x7, 0x23a, 0x0) syz_open_dev$usbmon(&(0x7f0000e36000)='/dev/usbmon#\x00', 0x3, 0x7ec7bdfbe3ecabb) 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000451000-0x8)) r1 = syz_open_dev$mice(&(0x7f0000e23000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000bf3000-0x9d)=""/157) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000019d000)={0xf4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000055f000)={0x2, r2}) 2018/02/02 11:54:21 executing program 5: mlockall(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x7, 0x5, 0x40, 0x6, 0x8, 0x1, 0x3f, 0x7}, &(0x7f0000000000)={0x8, 0x8, 0xfffffffffffff001, 0x4, 0x80000000, 0xff, 0xb000, 0x4}, &(0x7f0000001000)={0x1b, 0x7, 0x3, 0x7, 0x80000000, 0x1, 0x100000001, 0x9}, &(0x7f0000002000-0x10), &(0x7f0000000000)={&(0x7f0000002000-0x8)={0x6}, 0x8}) nanosleep(&(0x7f0000cb8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x1)=0x2, 0x4) 2018/02/02 11:54:21 executing program 2: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003b3000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="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", 0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x696)='/dev/rtc\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8001, 0x4) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000789000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000a42000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003c5000)={r1, 0x48, &(0x7f0000a19000-0x48)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @empty, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000f51000)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) r2 = syz_open_dev$usbmon(&(0x7f0000f71000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000336000)={0x3f, 0x9, 0x7f}) getsockopt$inet6_buf(r0, 0x29, 0x1000000000002e, &(0x7f0000e6b000)=""/144, &(0x7f0000001000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b01000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085d000-0x4)=0x18) mincore(&(0x7f0000ea1000/0x2000)=nil, 0x2000, &(0x7f0000e1e000)=""/241) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c1c000-0x20)={0x1, 0x5, 0x8006, 0x2, 0x33b3, 0x7, 0x7ff, 0x7, r3}, &(0x7f000036b000-0x4)=0x20) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000012000-0x1b)='$ppp0(wlan1eth0mime_type:!\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f000003a000)={'system_u:object_r:lost_found_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x37}, 0x34) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081e000)=0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000093d000-0x4), &(0x7f00007c5000)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bf5000)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001fd000-0x10)=@buf={0xdb, &(0x7f00000c4000-0xdb)="91c75706ab55063246ce88bcd020884eb1a0b2edde2b7632a388cd6ffe45e279915c39a2c477cb909b5bf2d044dbd4bb4864977c1569b0734002ad71f0a17566bcd62b550be9bee519fba2c15b7b704ebac251c7d6d5d0c37614ae13774465e16d461be8eceecd821aabf4e2115993bb92b771fa1af01324a43aa65f60355bc361bb800163ad38111371f1b799ae7e5f58652729f21826a406c0acc6d6ef8b83abe507448b7d4e4dc7c336213efd7e5b8fcf8eb618d97b9417ae0609fce83184869eb851878df3664c5edd731cca9bb2f1b5a63146ec579f58c06e"}) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008a5000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e16000-0x5)='self\x00', 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000035c000)='/dev/keychord\x00', 0x0, 0x0) socketpair(0x3, 0xa, 0x0, &(0x7f0000fb8000-0x8)={0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000144000-0x38)={&(0x7f0000dd2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007c0000)=[{&(0x7f0000802000)="c205fd503cb71e005aed41396b1c0e888b75d5dfda66f376c4f0561c31a56bbe7de35ccec0df25999d0bbeffbc1412185ee73b24ea560636808a57339d21eb1172af2bef6150a8a4333444e8f4417fbd568a2286894b4ecf0c30362228bd394cc3f4c926e968f1d766721562792b71c262f05f48dc346bcd24e1912d95a942888aba4ddae8a00ff260ac689371603e17c1ba9f06e121abf7c2ecd23e7e3924dc1cf15457882cc8929cec5682f9bcc9c27ed2c192e5f98f4f83a1fd5e632fa1f9153d8de1420f8f591ff6ecb25a7151f80c36552c740bfcdfa260f618fec96ff6c1dc7521805387", 0xe7}], 0x1, &(0x7f0000d33000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x20, 0x1}, 0x4d0779ac8d84c128) r5 = add_key(&(0x7f0000c57000-0xd)='dns_resolver\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ffa000-0xa4), 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f000053e000-0x5)='user\x00', &(0x7f0000dbd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f7b000-0x1)="88", 0x1, r5) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e1000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) bind$inet6(r0, &(0x7f000048d000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa9c9}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000786000-0x38)={&(0x7f0000cc7000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000158000)={&(0x7f000019f000-0x9c)=@bridge_getneigh={0x9c, 0x1e, 0x2, 0x3, 0x0, {0x7, 0x0, 0x0, 0x0, 0x80, 0x80}, [@IFLA_MAP={0x28, 0xe, {0x2, 0x200, 0x6, 0x1000, 0x20, 0x1ff}}, @IFLA_IFNAME={0x14, 0x3, @generic="deb711f7b5ce2b314cdeb85fe3b33989"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_MAP={0x28, 0xe, {0x1, 0x8, 0xac, 0x9, 0x6, 0x8}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000999000-0x10)={0x0, 0x4b, &(0x7f0000864000)="54ce971b3e0f3e7e9320848811bd409f5856f0be960a96cff6d8ce1ed914f68197da21c63f236885e46dd2bf88df743310477ac932650ca6b6f2680b57a7b501a4d4c238867c765f3c13c4"}) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000277000)={0x0, 0xffff}, &(0x7f0000d93000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c83000-0x10)={r2, 0xfffffffffffffffe, 0x3, 0x80}, 0xfffffffffffffea3) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ada000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004bc000-0x1e)=[@in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7ff}, @in6={0xa, 0x1, 0x281d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf18b}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [], 0x1}}], 0x64) 2018/02/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000408000-0x38)={&(0x7f00001d6000)={0x10}, 0xc, &(0x7f00006c5000)={&(0x7f0000856000)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {}, {}, 0x0, 0x1}}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}}}]}, 0x104}, 0x1}, 0x0) 2018/02/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b70000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r2, &(0x7f0000b10000)=@ax25={0x3, {"8c4209334426bf"}, 0x8}, 0x10) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00009bc000)={0xc000000, 0xa02e, 0x1b}) unshare(0x40600) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d0000-0x16)='/selinux/checkreqprot\x00', 0x80001, 0x0) write$selinux_context(r1, &(0x7f00008b9000)='system_u:object_r:sshd_key_t:s0\x00', 0x20) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xfffffffffffeffff) 2018/02/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bd000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bd2000-0xf0)={0x0, 0xe8, "94f3aa6fb3649241f134054cc5011a82780ae28d1253a1d65632ce57ecd015ea967d5fbbbc8897fd9b4c4b16387c42dbce60105b91229346476427360d8a22841974d5c12e528eca501300b90ffbd963b565332cf04ab2031b0d0633a2d5b9d1968d894a23c9dd1499871c34d68205756c6797114b881b7089cb40b419d7ac6161974afaead4d9cfa72235c6608330031e24ffcdf48080c17605414c2f98c767198e218f004e5a0f21cce7cbdc68b469b43a276ae8e1e957737fc301a768e6455bacc82c80f5f9dd1ebccab4c2397d1cc5c0afac518d594a46f702aee2e3874da344b0b159ca2e61"}, &(0x7f00009a3000)=0xfffffffffffffcd9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001c0000)={r1, 0x8}, 0x8) accept4(r0, &(0x7f000055f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000413000)=0x14, 0x80800) r2 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7fffffff}) fstat(r2, &(0x7f0000247000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setregid(r3, r4) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000732000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getdents64(r0, &(0x7f0000aa5000)=""/185, 0xb1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000015e000-0xbc)) fcntl$lock(r1, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000067a000)) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000765000-0x4)=0x1f, 0x4) 2018/02/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000054000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000ced000-0x7)="b902e638a7c061", 0xfffffffffffffe98) open(&(0x7f000029b000-0x8)='./file0\x00', 0x101000, 0x28) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) [ 39.777246] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000751000-0x38)={&(0x7f0000c2e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000a8b000-0x20)=[{&(0x7f0000833000-0x3)=""/3, 0x3}, {&(0x7f000050b000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f0000f4b000)=""/144, 0x90, 0xfffffffffffffff8}, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009be000)={0x0, 0x8}, &(0x7f00002a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000022b000)={r2, 0x1e, 0x10001}, &(0x7f0000ed1000)=0x8) r3 = add_key$user(&(0x7f0000a98000)='user\x00', &(0x7f0000cd8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c07000)="790c5f94688a87a0ada9de421659ffdc2b67cbb3b759deb44fae86aa9eabec9ec8779bbb", 0x24, 0xfffffffffffffff8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e1d000-0xe)='/selinux/user\x00', 0x2, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000429000-0xc6)=""/198, 0xc6) keyctl$get_keyring_id(0x0, r3, 0x101) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f0a000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f0000c07000)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00002b3000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha256_mb\x00'}}}]}, 0x140}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000055b000-0x8)=@assoc_value={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008aa000-0x4), &(0x7f000096d000)=0x4) [ 39.818493] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 11:54:21 executing program 7: timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = add_key(&(0x7f0000d0f000-0x12)='.request_key_auth\x00', &(0x7f0000e4a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dfb000-0x2c)="4651fbf5a5d45cc3db99dc81b673d7c4c8674cdc6e6f9efb7af2f1713cddab85d8ebb9b8afd50590211bc115", 0x2c, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r3/1000+30000}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f8f000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x0, 0x3, 0x42, 0x1f, 0x85}, &(0x7f000077e000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000fd0000-0x4)=r5, 0x4) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@kern, 0xfd39, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x100000000000014f, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x2) tkill(r1, 0x1000000000016) sched_setscheduler(r1, 0x1, &(0x7f0000306000)=0xfff) r6 = request_key(&(0x7f000061f000)='ceph\x00', &(0x7f0000705000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c88000)="283ac26264657600", 0xffffffffffffffff) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f00006e4000)=""/50) r8 = add_key$keyring(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f0000ebf000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000854000+0xdb0)="49a94c235f37f7158fce6db0793e9039efd30c57ad63a5e91300f0cb27847f3b78173331299ad422dc2753fa87e03cae0426b38fa306ed611db80d778efb48492c1afd6647cb3f3f23cd0da9d84b8110f89348da415863bb0559e66aa559fe94fe5c1c28770508525d41d8e4052021", 0x6f, 0x800, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet6(0xa, 0x7, 0x2) keyctl$negate(0xd, r6, 0x101, r8) 2018/02/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000dfb000)='/dev/loop#\x00', 0xf4, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000850000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044e000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) [ 39.829829] audit: type=1400 audit(1517572461.743:24): avc: denied { write } for pid=6502 comm="syz-executor6" name="net" dev="proc" ino=14705 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 39.830144] audit: type=1400 audit(1517572461.743:25): avc: denied { add_name } for pid=6502 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 39.831307] IPVS: Creating netns size=2536 id=9 2018/02/02 11:54:21 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000ad1000-0x4), &(0x7f00006fb000)) syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, r2, 0x1800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000)='./file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000913000)='./file0\x00', &(0x7f00002b1000)=[&(0x7f0000000000)=')\x00', &(0x7f0000000000)="76626f786e657431b824286b657972696e673a6d696d655f7479706500", &(0x7f0000ef7000-0x1)='\x00', &(0x7f0000000000)='md5sum.wlan0\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='+\x00', &(0x7f0000000000)='ppp0vmnet1uservmnet1}user\x00'], &(0x7f0000001000-0x10)=[&(0x7f000009c000-0x10)='(#$eth1!wlan0/+\x00', &(0x7f0000000000)='eth1posix_acl_access%/\'selinux/eth0posix_acl_access\x00']) 2018/02/02 11:54:21 executing program 5: unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000355000-0xe)='/dev/keychord\x00', 0x240, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000121000-0x10)=@common='ip_vti0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a84000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000e3b000)=0xe8) recvfrom(r0, &(0x7f0000eea000)=""/120, 0x78, 0x1, &(0x7f000065f000)=@can={0x1d, r1}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00009cd000)) accept$inet6(r2, 0x0, &(0x7f00007da000)) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @rand_addr=0x200}, 0x10) setsockopt(r0, 0x2000000000000686, 0x5, &(0x7f0000225000-0x64)="ab85f4e5b5cdf423eef2b25e32b0c266d0a8b0250d2dfd3ca0b4bbf0750bae31abd44632b664fbe3a0187b7720f247a9dd9c1b7a46a44cc6d372cdb545153b3f70bce7351da27ff0ee522cfd49faa60510dc07a921ea49ce4989860fcadaab2be06c7759", 0x64) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bb000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000c70000)=0x9) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000ce8000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) recvfrom$packet(r1, &(0x7f0000e78000)=""/50, 0x32, 0x10043, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000097f000)=0x80000001, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) [ 39.840539] audit: type=1400 audit(1517572461.753:26): avc: denied { create } for pid=6502 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 39.915226] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.915242] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.924093] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x10002001}) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) epoll_create1(0x80000) 2018/02/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a68000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000529000)=0x3, 0x4) shutdown(r0, 0x0) 2018/02/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x30)=[{0x3, 0x0, 0x4, 0x638, @tick=0x7, {0x2, 0xf5d8}, {0x8, 0x7802}, @connect={{0x1000, 0x2}}}], 0x30) clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x5, 0x4, 0x2, 0x8, 0x100, "89295d3ba0879fb94150504941fb7782a0d1ff8ad1d3005a8bd7276efa25bce76097a5a84b7b0cb2a6beb03e95258178aaf55e7d22ce2cc9ea2487ffe61ec1", 0x7000000000000}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000000)="dfa64556cb1a77d6f14d9ba9431d362101dd17a3d29e7dbc2a0ad73094b3dbdda814ded8f490062bf540dd5ea39fa06b5eaa3a2ca5736479c1c1430909fbd28c970b523d", 0x44}, {&(0x7f0000002000-0xd3)="5add4ab4e036fa75175aa7fd07ee1416d26df3acade12ae4c0d86c3ba54d964e20b6d01a559d08000fc123d9e3d308d71705c78681e331f854348335227e7a0bfe09a1d3d3c22223c8a8dd52bc2b6059c9377eaf1339b370d65adbef8cb3cf77ab8fa22780e6315300474853900546ecbd2da584754d9ccb3e2b3bb5b28bd1b99a75f9461a5d2c58c09ef50aa237e9324ed831763ba07c82f52171ac184a3c125c3902745a6964c81342bf712c5ae4f0cbe12fc3a49b846e7a74ce2f6f5b757290d6719051ceff3abbbdac3194088b8f90c90c", 0xd3}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000003000-0x60)={0x27, 0x20, 0x9, 0x7, 0x0, 0x4, "0025427dbc2e371e8f0c1e5c45d754439d2ae2adcaaa103429e6d218f2758bf02c471ef5fc05725b004828e096781e6448c90a7f14b4b7772583c57b188129", 0x40}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="3743647e98", 0x5}, {&(0x7f0000002000-0x37)="f83fd6b1c31c16422df1972b38fddad75e9e698a03264765075830d60e430ec976a27611f9d91be577c8d66c8ba70c6779bb2112173890", 0x37}, {&(0x7f0000001000)="0c42be69d7d83e0e41acf1b749b5b896851c1f509e6698b57312d9ddc0e04c27d33430591d7c5c4007fe9292ee7793571f2e695b360450461b521fe4b74d2a14b294d4d95758cd9715f93090b3e0a1184136333f4d0393935d6291239734e89d46116d4818dda06257eeb3e0bd8a8d7ed29b1ce5ec5da5dc3a10983b16a1ccff0c603f237bcaa40ba4532fdab9a2877cd0280396c4870a1b346ec13692c1122d253599cfa3f0182b52ff112a2bfa41f1dde8570945", 0xb5}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000-0x79)="99dc426d090247117d0cdf814e696724d8ac02977cee5219af989a885b1a739d7d26d04c8ada4ec913577251db943f9bdf9aa654ab5cb0b88025824031a3bb5543057b1bf040397ec73f169d2f935acda923d37b23b527df5cd36e9f6ea51ce95c273a03f5d97fddb62502b089fac6c1983a9f0821c2ff3772", 0x79}, {&(0x7f0000003000-0x83)="3b1a58453c78f663190add3590edc84449c08ab484bf1ffd494f6a85c12e4812fe0efaacf50fde95df6ec7162219949c155a699c95902a4fbcef1dbd37a50c95d1b5f0abfbba7f9871c9aa57031d4e546815ec8dabfd3db67389a556d4229fd056e30c7066652aa27edd492234ae385d425966f28a3ce43f62c65a4375ea2f61aa0c08", 0x83}, {&(0x7f0000000000)="93912c65ad82e0d48d12555768b58a47118c5b473c18e0d8e28406204b0b8a4423563cb7c8c3cc8ca93b0c15df368b7109aaac1c1e5b63abec78", 0x3a}, {&(0x7f0000002000)="6ed676e34bfe77c531bc41c976346cd1ab55972535591e6ddd780635f7ddbd9efed5543a0fd31b1dff72ec56c9950a4e80d1b46e7793896d9011b795429aea3524979b6051318d5fce0d9ac0bb94bdf2e4df04e96ca762abcd8dcd3cc02ffa13d26bd3d1e831a434686b7ede108f8846b8beb118525e16c48c899f0949e234a48eeae5bd115676a4da3c25c9fe437c8390c02009d3a66e0de61fb06806a011879c29340cb1913ceaa76bec7e6bd2ed88c90a53a1c19e0d06be6a33e7f9e2035e545af1dc11112c8379f06786b4d46847523eb15a520d7f1a3c8468cb4003fd937896b3d4dd8c5c9d4547db78d69f7714", 0xf0}, {&(0x7f0000001000)="58d8042e6301097d7b2ba0c83026aa08441eb747a571d40c2979c3e02a8ee912d00103373eca98833680", 0x2a}], 0x9, &(0x7f0000003000-0xc8)={0xc8, 0x10b, 0x7f, "ae6deec26aee8fbb7d99bca3536f5817942927c05228c90870ab5deaedf79aeea5bd1ea082d449b4111216dbacd5f670ac1e1a869c3bbc7976b0a1b7e4e421f32e3f417057d7c01ec592b8e1066808236ee4b4c9dc58dd8525c43e126ba433db0059e540cf6af9dff5946b067739df9d9a9e5599c06fb357a6aa64ecc6bf0ed0ec94bacedfda4fe8b56599737bb1826837d169c3da32aa1c19d3cf7d8a0d521b4477af13b71ec1552fe013826f5300b91be8095d6f5cd382"}, 0xc8, 0x20000000}, {&(0x7f0000003000-0x60)={0x27, 0xca, 0x3, 0x2, 0x924, 0x5, "67fc07b710e02af780ee7d2e4d18f2b279407385cefe74bcba4fbf52e2d7c5501ff0ecec0a7ec57083aab4be649b6817bd4554d8fe0f330eea25b686367b39", 0x8}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000000)="46461bb6d3b5814a64b100de66716488091c18470505f6db894a477d804c08d15474a50a19357faba87e7582e3f747694e158c74d7330a1c5c4eeb55e9d9d8dc", 0x40}, {&(0x7f0000003000-0xe8)="ee3cbb06d9fda1c9cb7760aa17ce2f39067ab550ffc3691ebfa1830afdfb6b3c4025e26a94e7d9917aa4bd7cec721443bb67937628fcc269411a5024c8d99fbf33bc231db1b12f9b3d00028905895bf9fd7af9df56fef2e3c0da25bbb0cb7d42f332b9779688c5dddd3b0eed9be6e9d398dfa7bf1eccc49423e75228b36c0dcfcca3a461df0b16653a1cd392ffa9b1c70959382e14dbcc203c25160c5d3e6c1e5c2e1c60f4e980821479456036105ba9e2448f93e4cbecd22e263943fdbbb49a7c427305da3ca10f070cca8464fd635c448a8d73de75e008f45b77580a205086d09e7a120980fb61", 0xe8}, {&(0x7f0000003000-0xd8)="382b9ccf5989781c49853b9264352bb8031b3054ccc7bfafbe446c7d03ff9caf701c51589a9aa5f4d0988f6e8895012cec17e44b199091fcd5badacadebc0aa739b8e5b3f0c69a4e7908ccc0b9e52ed4c33332084d20747d9004e6d726ce190020b624e5f7fa368855e40b9b96e542586f833bef92e5ff568fde907e5f2fbe7c1f7fd5e99d97a63d559696ca71f6dccc7536d288fe781b3bcf4f2ccbf5501503e6172ae9a07321ebec5e31aab2cbe7491e6a06f6ea6dbb9d68db853c252f737cb912ef6fcd23939e359d87855083ee60613d4ed336906ece", 0xd8}], 0x3, &(0x7f0000003000-0x10)={0x10, 0x102}, 0x10, 0x1}], 0x3, 0x40c0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000003000)="ef7e5526dd7a63998f9fa62fbe4945b86543d2d3a3ff4ba5d23609f4f691b21974f11cda26a2dad87a5507e39b3230afb152ed655e99440fd15dff132908fbbb499a663d24a96e60d27adebeb483176b4a09a561a0fed3332a1eb082fc41fd1188a889b5a4e2e5c3c0ae9d3102692dbae85bbffacc072c8d16e7113a88eee24fe1b8f1391c74a117fd3891471c1918eea3a64ae60cbd24d31a879c31ac3bd071a4186781efcac3b9904b9c5f61e0df3ff9", 0xb1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x14)=[0x800, 0x7, 0xfff, 0x8, 0x4], 0x5, 0x4, 0x40, 0x6, 0x7fffffff, 0x2e98, {0x2, 0x5, 0x8, 0x0, 0x6, 0x0, 0x900000000, 0x1e7, 0x6, 0x8000, 0x5, 0x80, 0x8, 0x40, "6083b92bea686f77803d9b238c836ff357414f6e9d3958c35eb1a95cf57e89df"}}) eventfd(0x0) [ 40.707140] pktgen: kernel_thread() failed for cpu 0 [ 40.712262] pktgen: Cannot create thread for cpu 0 (-4) [ 40.717920] pktgen: kernel_thread() failed for cpu 1 [ 40.723015] pktgen: Cannot create thread for cpu 1 (-4) [ 40.728413] pktgen: Initialization failed for all threads [ 97.856560] Buffer I/O error on dev loop0, logical block 3, async page read [ 97.863806] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 97.865529] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 97.865701] Buffer I/O error on dev loop0, logical block 3, lost async page write INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 159.916311] Buffer I/O error on dev loop0, logical block 7, async page read [ 245.045019] INFO: task syz-executor1:6511 blocked for more than 120 seconds. [ 245.052248] Not tainted 4.9.79-g71f1469 #25 [ 245.057162] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.066378] syz-executor1 D26480 6511 4018 0x00000004 [ 245.072108] ffff8801d7aa8000 ffff8801cc824fc0 ffff8801d8898540 ffff8801cca44800 [ 245.082146] ffff8801db221b98 ffff8801bed372c0 ffffffff838a23db 0000000041b58ab3 [ 245.090169] ffffffff84193118 00ffffff8123be70 ffff8801db222468 ffff8801db222490 [ 245.098267] Call Trace: [ 245.100834] [] ? __schedule+0x67b/0x1ba0 [ 245.106547] [] ? bit_wait+0x90/0x90 [ 245.111800] [] schedule+0x7f/0x1b0 [ 245.116998] [] schedule_timeout+0x56c/0x10b0 [ 245.123034] [] ? usleep_range+0x140/0x140 [ 245.128837] [] ? kvm_clock_read+0x23/0x40 [ 245.134609] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.140836] [] ? ktime_get+0x13d/0x1d0 [ 245.146364] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.152915] [] ? bit_wait+0x90/0x90 [ 245.158201] [] io_schedule_timeout+0x1be/0x390 [ 245.164406] [] bit_wait_io+0x19/0xa0 [ 245.169840] [] __wait_on_bit+0x57/0x120 [ 245.175560] [] wait_on_page_bit+0xf4/0x140 [ 245.181417] [] ? page_waitqueue+0x20/0x20 [ 245.187219] [] ? autoremove_wake_function+0x90/0x90 [ 245.193861] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.200008] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.206876] [] ? wait_on_page_bit+0x140/0x140 [ 245.212997] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 245.220007] [] ? replace_page_cache_page+0x610/0x610 [ 245.226742] [] ? page_endio+0x180/0x180 [ 245.232343] [] filemap_fdatawait_range+0x25/0x50 [ 245.238775] [] filemap_write_and_wait_range+0x74/0xb0 [ 245.245636] [] blkdev_fsync+0x66/0xb0 [ 245.251070] [] ? thaw_bdev+0x180/0x180 [ 245.256624] [] vfs_fsync_range+0x10a/0x250 [ 245.262488] [] blkdev_write_iter+0x2a6/0x380 [ 245.268551] [] ? bd_acquire+0x250/0x250 [ 245.274149] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.281050] [] vfs_iter_write+0x2e0/0x450 [ 245.286954] [] ? check_preemption_disabled+0x3b/0x200 [ 245.293767] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.299654] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.306923] [] ? __kmalloc+0x11d/0x310 [ 245.312431] [] iter_file_splice_write+0x5b5/0xb60 [ 245.318923] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.326023] [] ? selinux_file_permission+0x82/0x460 [ 245.332661] [] ? rw_verify_area+0xe5/0x2b0 [ 245.338542] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.345644] [] direct_splice_actor+0x125/0x180 [ 245.351848] [] splice_direct_to_actor+0x2cc/0x800 [ 245.358351] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.365022] [] ? do_splice_to+0x160/0x160 [ 245.370794] [] ? security_file_permission+0x89/0x1e0 [ 245.377561] [] ? rw_verify_area+0xe5/0x2b0 [ 245.383437] [] do_splice_direct+0x1a7/0x270 [ 245.389489] [] ? splice_direct_to_actor+0x800/0x800 [ 245.396249] [] ? rw_verify_area+0xe5/0x2b0 [ 245.402103] [] do_sendfile+0x54b/0xd30 [ 245.407675] [] ? do_compat_pwritev64+0x100/0x100 [ 245.414065] [] ? __might_fault+0x114/0x1d0 [ 245.419976] [] SyS_sendfile64+0xd1/0x160 [ 245.425680] [] ? SyS_sendfile+0x160/0x160 [ 245.431457] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.438315] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.444970] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.451529] [ 245.451529] Showing all locks held in the system: [ 245.457877] 2 locks held by khungtaskd/513: [ 245.462172] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.470888] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.480568] 3 locks held by kworker/u4:2/1145: [ 245.485150] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.494463] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.504665] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.514697] 1 lock held by rsyslogd/3793: [ 245.518860] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.527745] 2 locks held by getty/3922: [ 245.531688] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.541024] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.550965] [ 245.552587] ============================================= [ 245.552587] [ 245.559771] NMI backtrace for cpu 0 [ 245.563391] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.570554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.579885] ffff8801d875fd00 ffffffff81d94829 0000000000000000 0000000000000000 [ 245.587854] 0000000000000000 0000000000000001 ffffffff810bac60 ffff8801d875fd38 [ 245.596080] ffffffff81d9f94d 0000000000000000 0000000000000000 ffff8801d5266418 [ 245.604050] Call Trace: [ 245.606609] [] dump_stack+0xc1/0x128 [ 245.611944] [] ? irq_force_complete_move+0x390/0x390 [ 245.618669] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.624619] [] ? irq_force_complete_move+0x390/0x390 [ 245.631362] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.638434] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.645418] [] watchdog+0x6f0/0xa70 [ 245.650665] [] ? watchdog+0x125/0xa70 [ 245.656089] [] kthread+0x26d/0x300 [ 245.661250] [] ? reset_hung_task_detector+0x20/0x20 [ 245.667890] [] ? kthread_park+0xa0/0xa0 [ 245.673486] [] ? kthread_park+0xa0/0xa0 [ 245.679081] [] ? kthread_park+0xa0/0xa0 [ 245.684677] [] ret_from_fork+0x5c/0x70 [ 245.690344] Sending NMI from CPU 0 to CPUs 1: [ 245.694872] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b20c6 [ 245.702170] Kernel panic - not syncing: hung_task: blocked tasks [ 245.708467] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.79-g71f1469 #25 [ 245.715623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.724962] ffff8801d875fcb8 ffffffff81d94829 ffffffff83a8ade0 ffff8801d875fd90 [ 245.733000] ffff8801d5266400 dffffc0000000000 ffffffff84409000 ffff8801d875fd80 [ 245.741598] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 245.749589] Call Trace: [ 245.752150] [] dump_stack+0xc1/0x128 [ 245.757488] [] panic+0x1bc/0x3a8 [ 245.762479] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.770677] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.778186] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.785434] [] watchdog+0x701/0xa70 [ 245.790690] [] ? watchdog+0x125/0xa70 [ 245.796110] [] kthread+0x26d/0x300 [ 245.801271] [] ? reset_hung_task_detector+0x20/0x20 [ 245.807906] [] ? kthread_park+0xa0/0xa0 [ 245.813500] [] ? kthread_park+0xa0/0xa0 [ 245.819807] [] ? kthread_park+0xa0/0xa0 [ 245.825405] [] ret_from_fork+0x5c/0x70 [ 245.831546] Dumping ftrace buffer: [ 245.835135] (ftrace buffer empty) [ 245.838819] Kernel Offset: disabled [ 245.842425] Rebooting in 86400 seconds..